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NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS
Official Journal of the Bulgarian Society of Neurosonology and Cerebral Hemodynamics
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Search Results for “search_doc_txt.php” – NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS
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14
texts with exact phrase : '
vascular dementia
'.
1.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, Vol. 1, 2005
,
,
,
H. Acetazolamide vasoreactivity in
vascular
dementia
and persistent vegetative state evaluated by transcranial harmonic perfusion imaging and Doppler sonography.
H. Acetazolamide vasoreactivity in vascular dementia and persistent vegetative state evaluated by transcranial harmonic perfusion imaging and Doppler sonography.
read the entire text >>
2.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 3, 2007, No. 1
,
,
,
Evidence for chronic ischemia in the pathogenesis of
vascular
dementia
: from neuroPATH to neuroPET.
De Reuck JL.
Evidence for chronic ischemia in the pathogenesis of vascular dementia: from neuroPATH to neuroPET.
read the entire text >>
Fifth International Congress on
Vascular
Dementia
Fifth International Congress on Vascular Dementia
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3.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 3, 2007, No. 2
,
,
,
Fifth International Congress on
Vascular
Dementia
Fifth International Congress on Vascular Dementia
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4.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 4, 2008, No. 2
,
,
,
6th International Congress on
Vascular
Dementia
6th International Congress on Vascular Dementia
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5.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 5, 2009, No. 1
,
,
,
6th International Congress on
Vascular
Dementia
6th International Congress on Vascular Dementia
read the entire text >>
6.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 5, 2009, No. 1
,
,
,
6th International Congress on
Vascular
Dementia
6th International Congress on Vascular Dementia
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7.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 6, 2010, No. 2
,
,
,
International Congress on
Vascular
Dementia
International Congress on Vascular Dementia
read the entire text >>
8.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 7, 2011, No. 1
,
,
,
Seventh International Congress on
Vascular
Dementia
Seventh International Congress on Vascular Dementia
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Ultrasound methods (color duplex scanning and transcranial Doppler ultrasound) are increasingly applied for several reasons including the
vascular
hypothesis for AD, the importance of modifiable
vascular
factors for AD and
vascular
dementia
, and the role of the decrease of cerebral perfusion with age for the development of cognitive deficit.
Ultrasound methods (color duplex scanning and transcranial Doppler ultrasound) are increasingly applied for several reasons including the vascular hypothesis for AD, the importance of modifiable vascular factors for AD and vascular dementia, and the role of the decrease of cerebral perfusion with age for the development of cognitive deficit.
They are able to detect vascular pathology causing chronic hypoperfusion decades before the onset of cognitive impairment, and help together with echocardiography, to screen cognitively intact middle-aged persons and ones with mild memory complaints. The assessment of intima-media complex is of special interest [18, 20, 19, 21, 22, 28, 43, 57], as are the detection of microembolic signals, impaired vasomotor reactivity of the basal cerebral arteries, etc.
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Experimental models of
vascular
dementia
and
vascular
cognitive impairment: a systematic review.
Jiwa NS, Garrard P, Hainsworth AH.
Experimental models of vascular dementia and vascular cognitive impairment: a systematic review.
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9.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 7, 2011, No. 2
,
,
,
International Congress on
Vascular
Dementia
International Congress on Vascular Dementia
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10.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 9, 2013, No. 1
,
,
,
Vascular
dementia
.
Brian O, Grace J.
Vascular dementia.
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Vascular
dementia
.
Hachinski V, Bowler J.
Vascular dementia.
read the entire text >>
11.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 9, 2013, No. 2
,
,
,
The most common types of CVDs are ischemic stroke, transient ischemic attack, hemorrhagic stroke and
vascular
dementia
.
Cerebrovascular diseases (CVD) represent conditions which occur as a result of changes in blood vessels of the brain, as well as the vessels supplying the brain.
The most common types of CVDs are ischemic stroke, transient ischemic attack, hemorrhagic stroke and vascular dementia.
CVDs affect millions of people worldwide, regardless of age, and represent a group of very important medical and social problems. Therefore, their prevention is becoming an imperative. Risk factors, such as age, gender, genetic factors, hypertension, diabetes mellitus, hypercholsterolemia, atrial fibrillation, orlifestyle,are causing changes of vessel walls which lead to CVD. Early changes of the blood vessel wall can be detected by early ultrasound screening methods which allow us to detect changes before the disease becomes clinically evident. Intracranial hemodynamics can be assessed by Transcranial Doppler Sonography (TCD), functional TCD with various functional tests, and TCD detection of cerebral emboli.
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12.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 10, 2014, No. 2
,
,
,
to Prevent Stroke and
Vascular
Dementia
to Prevent Stroke and Vascular Dementia
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Vascular
Dementia
– Is There a Way to Prevent It?
Vascular Dementia – Is There a Way to Prevent It?
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How to Face the Burden of AF with Aging to Prevent Stroke and
Vascular
Dementia
.
How to Face the Burden of AF with Aging to Prevent Stroke and Vascular Dementia.
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Vascular
Dementia
– Is There a Way to Prevent It?
Vascular Dementia – Is There a Way to Prevent It?
read the entire text >>
cerebrovascular disease, cerebral hemodynamics, neurosonology,
vascular
risk,
vascular
dementia
, dizziness and syncope/syndrome of orthostatic intolerance.
cerebrovascular disease, cerebral hemodynamics, neurosonology, vascular risk, vascular dementia, dizziness and syncope/syndrome of orthostatic intolerance.
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Cerebrovascular Disorders (genetics, path-physiology of arteriosclerosisespecially the role of insulin resistance in atherogenesis, asymptomatic carotid artery stenosis and
vascular
dementia
, rare causes of stroke especially in young adults), Ultrasound Techniques in Neurology (Power Triplex Color Doppler, Transcranial Doppler, detection of the circulating micro emboli and cerebral vasomotor reactivity testing, sonothrombolysis), chronic headaches (co-morbidity of migraine, chronic tension type of headache, rare headaches-SUNCT, cluster headache, paroxysmal hemicranias), Neuropsychology and
Dementia
, Movement Disorders (neuroimaging techniques, brain parenchyma sonography).
Cerebrovascular Disorders (genetics, path-physiology of arteriosclerosisespecially the role of insulin resistance in atherogenesis, asymptomatic carotid artery stenosis and vascular dementia, rare causes of stroke especially in young adults), Ultrasound Techniques in Neurology (Power Triplex Color Doppler, Transcranial Doppler, detection of the circulating micro emboli and cerebral vasomotor reactivity testing, sonothrombolysis), chronic headaches (co-morbidity of migraine, chronic tension type of headache, rare headaches-SUNCT, cluster headache, paroxysmal hemicranias), Neuropsychology and Dementia, Movement Disorders (neuroimaging techniques, brain parenchyma sonography).
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His research activities and grants have included projects on aging and
dementia
; Alzheimer’s disease;
vascular
dementia
; therapeutic strategies in patients with cognitive decline; and many more, spanning nearly twenty years.
In 2001 he was qualified as University Professor at the Neuroscience Section of the National University Council of France, following scores of research activities, awards and publications.
His research activities and grants have included projects on aging and dementia; Alzheimer’s disease; vascular dementia; therapeutic strategies in patients with cognitive decline; and many more, spanning nearly twenty years.
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How to Face the Burden of AF with Aging to Prevent Stroke and
Vascular
Dementia
How to Face the Burden of AF with Aging to Prevent Stroke and Vascular Dementia
read the entire text >>
early diagnosis, mild cognitive impairment,
vascular
dementia
early diagnosis, mild cognitive impairment, vascular dementia
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An important issue in the early diagnosis of AD is also the differential diagnosis with
Vascular
dementia
(VaD).
proposed to diagnose patients with MCI.
An important issue in the early diagnosis of AD is also the differential diagnosis with Vascular dementia (VaD).
Especially the new concept of Subcortical VCI will be discussed. Since subcortical VaD sometimes presents gradual progression, extrapyramidal signs, depression and leukoaraiosis or white matter abnormality on CT or MRI which are also frequently observed in AD, it is probably the most difficult to discriminate clinically from AD. In this context, a better understanding of neuropsychological differences between MCI and VCI may have important implications for the differential diagnosis of these disorders.
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The challenge of early detection of
Vascular
Dementia
or the concept of Subcortical
Vascular
Cognitive Impairment
The challenge of early detection of Vascular Dementia or the concept of Subcortical Vascular Cognitive Impairment
read the entire text >>
Roman GC, Tatemichi TK, Erkinjuntti T, Cummings JL, Masdeu JC, Garcia JH, Amaducci L, Orgogozo JM, Brun A, Hofman A, Moody DM, O'Brien MD, Yamaguchi T, Grafman G, Drayer BP, Bennett DA, Fisher M, Pajeau AK, Bell MA, DeCarli C, Culebras A, Korczyn AD, Bogousslavsky J, Hartmann A, Scheinberg P:
Vascular
dementia
: diagnostic criteria for research studies (Report of the Erkinjuntti T, Inzitari D, Pantoni L, Wallin A, Scheltens P, Rockwood K, Roman GC, Chui H, Desmond DW: Research criteria for subcortical va scular
dementia
in clinical trials.
Roman GC, Tatemichi TK, Erkinjuntti T, Cummings JL, Masdeu JC, Garcia JH, Amaducci L, Orgogozo JM, Brun A, Hofman A, Moody DM, O'Brien MD, Yamaguchi T, Grafman G, Drayer BP, Bennett DA, Fisher M, Pajeau AK, Bell MA, DeCarli C, Culebras A, Korczyn AD, Bogousslavsky J, Hartmann A, Scheinberg P: Vascular dementia: diagnostic criteria for research studies (Report of the Erkinjuntti T, Inzitari D, Pantoni L, Wallin A, Scheltens P, Rockwood K, Roman GC, Chui H, Desmond DW: Research criteria for subcortical va scular dementia in clinical trials.
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Patterns of memory impairment and perseverative behavior discriminate early Alzheimer's disease from subcortical
vascular
dementia
.
Traykov L, Baudic S, Raoux N, Latour F, Rieu D, Smagghe A, Rigaud AS.
Patterns of memory impairment and perseverative behavior discriminate early Alzheimer's disease from subcortical vascular dementia.
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Vascular
Dementia
–
Vascular Dementia –
read the entire text >>
vascular
dementia
,
vascular
risk factors
vascular dementia, vascular risk factors
read the entire text >>
Dementia
includes a heterogeneous group of disorders, the most common being Alzheimer's
dementia
(AD) and
Vascular
dementia
(VD).
Aging is often associated with some cognitive impairment. Greater population life expectancy is one explanation for increased incidence of cognitive impairment cases. A large number of people with cognitive impairment and dementia is becoming one of the most important medical and social problems worldwide. Therefore, prevention of cognitive impairment is an imperative.
Dementia includes a heterogeneous group of disorders, the most common being Alzheimer's dementia (AD) and Vascular dementia (VD).
Most cardiovascular risk factors, such as hypertension, diabetes mellitus, hypercholesterolemia, atrial fibrillation, and smoking are not exclusively risk factors for VD, but also for AD. Early changes in the blood vessel wall can be detected by early ultrasound screening methods which allow us to detect changes before the disease becomes clinically evident. Early disease detection enables in-time management, and studies have shown that careful control of vascular risk factors can postpone or even reverse disease progression.
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The prevalence of Alzheimer's disease (AD) doubles every 4.3 years, whereas the prevalence of
vascular
dementia
(VaD) doubles every 5.3 years.
The global aging of the population has lead to greater numbers of older people, owing to factors such as an increasing life expectancy and a decreasing birth rate. Aging is usually associated with cognitive changes, which may range from mild changes in cognitive function to more severe impairment causing dementia. The growth in the number of patients suffering from dementia is becoming a burden of constantly increasing importance to society. Although Alzheimer's disease is the most common cause of cognitive decline in the aged population, independant causes of cognitive dysfunction such as vascular disease, subclinical brain injury, silent brain infarction, and clinically overt stroke are important causes and contributors to cognitive dysfunction [1]. The overall prevalence of dementia in wealthy countries is 5% to 10% in populations aged >65 years.
The prevalence of Alzheimer's disease (AD) doubles every 4.3 years, whereas the prevalence of vascular dementia (VaD) doubles every 5.3 years.
Vascular cognitive impairment is strongly associated with age. In low-to-middle-income countries, the prevalence of dementia is lower than in wealthy countries but is still related to age. Incidence rates are variable, but age-related [1, 2].
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Dementia
may be caused by a heterogeneous group of disorders, the most common being Alzheimer's disease (AD) and
vascular
dementia
(VaD).
Dementia is a clinical syndrome characterized by the impairment of cognitive functions, such as memory, language, praxis, recognition and executive function, with the loss of functional capacity [8].
Dementia may be caused by a heterogeneous group of disorders, the most common being Alzheimer's disease (AD) and vascular dementia (VaD).
While cardiovascular risk factors, such as diabetes mellitus, hypertension, hypercholesterolemia, atrial fibrillation, and smoking, are particularly relevant in the development of VaD, they may also play a role in AD [9, 10, 11, 12, 13, 14]. Thus both conditions may represent different spectrums of cerebral vascular disease depending on the extent of microvascular changes [15]. An association between impaired function of cerebral microvessels and cognitive impairment in patients with mild to moderate AD was shown in a study by Silvestrini [16].
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Vascular
dementia
is an important and often overlooked form of
dementia
.
Vascular dementia is an important and often overlooked form of dementia.
Data indicate that it may become the most common form of dementia in the elderly affected by ischemic heart disease and stroke. Most cases of vascular dementia present with a subcortical form of dementia with prominent executive dysfunction that often stays unrecognized by relatives or caregivers for a certain amout of time. Treatment may improve the prognosis of the condition, but primary prevention of vascular dementia is still the most effective cure, and it depends on early identification and appropriate control of vascular risk factors.
read the entire text >>
Most cases of
vascular
dementia
present with a subcortical form of
dementia
with prominent executive dysfunction that often stays unrecognized by relatives or caregivers for a certain amout of time.
Vascular dementia is an important and often overlooked form of dementia. Data indicate that it may become the most common form of dementia in the elderly affected by ischemic heart disease and stroke.
Most cases of vascular dementia present with a subcortical form of dementia with prominent executive dysfunction that often stays unrecognized by relatives or caregivers for a certain amout of time.
Treatment may improve the prognosis of the condition, but primary prevention of vascular dementia is still the most effective cure, and it depends on early identification and appropriate control of vascular risk factors.
read the entire text >>
Treatment may improve the prognosis of the condition, but primary prevention of
vascular
dementia
is still the most effective cure, and it depends on early identification and appropriate control of
vascular
risk factors.
Vascular dementia is an important and often overlooked form of dementia. Data indicate that it may become the most common form of dementia in the elderly affected by ischemic heart disease and stroke. Most cases of vascular dementia present with a subcortical form of dementia with prominent executive dysfunction that often stays unrecognized by relatives or caregivers for a certain amout of time.
Treatment may improve the prognosis of the condition, but primary prevention of vascular dementia is still the most effective cure, and it depends on early identification and appropriate control of vascular risk factors.
read the entire text >>
Alzheimer's disease and
vascular
dementia
in developing countries: prevalence, management, and risk factors.
D, Hall K, Luchsinger JA, Ogunniyi A, Perry EK, Potocnik F, Prince M, Stewart R, Wimo A, Zhang ZX, Antuono P; World Federation of Neurology Dementia Research Group.
Alzheimer's disease and vascular dementia in developing countries: prevalence, management, and risk factors.
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Progression of mild cognitive impairment to Alzheimer’s or
vascular
dementia
versus normative aging among elderly Chinese.
Huang J, Meyer JS, Zhang Z, Wei J, Hong X, Wang J, Wen H, Wu W, Chowdhury MH.
Progression of mild cognitive impairment to Alzheimer’s or vascular dementia versus normative aging among elderly Chinese.
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Heterogenity of cerebral blood flow in Alzheimer disease and
vascular
dementia
.
Yoshikawa T, Murase K, Oku N, Imaizumi M, Takasawa M, Rishu P, Kimura Y, Ikejiri Y, Kitagawa K, Hori M, Hatazawa J.
Heterogenity of cerebral blood flow in Alzheimer disease and vascular dementia.
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Experimental and clinical studies reveal impaired VMR to hyperor hypocapnia in patients with cognitive deficit and degenerative or
vascular
dementia
.
investigation in patients who underwent surgery for cerebral aneurisms revealed significant decrease of the total vasomotor capacity of the middle cerebral artery after the ventilation stimulus. Similar decrease in patients with type2 diabetes mellitus with expressed hyperglycemia and possible arteriolopathy was observed [7, 31].
Experimental and clinical studies reveal impaired VMR to hyperor hypocapnia in patients with cognitive deficit and degenerative or vascular dementia.
The reduced VMR in the both types of dementia prompts impairment of the cerebral microcirculation and helps for the choice of specific therapy [4, 16, 33]. Changes of the VMR have been also observed in patients with glaucoma, depression, epilepsy and others. It was established that the impaired cerebral vascular reactivity was influenced by statin treatment [8, 9]. The effects of the statins are due to their influence on the smooth of the endothelial
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Cerebrovascular reactivity in degenerative and
vascular
dementia
: a transcranial Doppler study.
Vicenzini E, Ricciardi MC, Altieri M, Puccinelli F, Bonaffini N, Di Piero V, Lenzi GL.
Cerebrovascular reactivity in degenerative and vascular dementia: a transcranial Doppler study.
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13.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 11, 2015, No. 1
,
,
,
her research on How to face the burden of AF with aging to prevent stroke and
vascular
dementia
. Prof.
her research on How to face the burden of AF with aging to prevent stroke and vascular dementia. Prof.
Vida Demarin (Croatia) had a speech on Stroke and Neuroplasticity and Professor Kurt Niederkorn (Austria) talked about the Present state of thrombectomy in acute stroke. Prof. Lachezar Traykov (Bulgaria) gave talk on the Classification and early diagnosis of cognitive impairments. The workshops in the afternoon were also very interesting and useful to the delegates.
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14.
NEUROSONOLOGY AND CEREBRAL HEMODYNAMICS, vol. 14, 2018, No. 2
,
,
,
Association between cognitive function in subacute stroke and development of
vascular
dementia
was observed, but there was no known correlation between the onset of cognitive impairment and cognitive decline at subacute stage [44, 48].
to find exact data for cognitive impairments during the first three days after IS, except for the data from Framingham study (12%) [48].
Association between cognitive function in subacute stroke and development of vascular dementia was observed, but there was no known correlation between the onset of cognitive impairment and cognitive decline at subacute stage [44, 48].
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Stroke injury, cognitive impairment and
vascular
dementia
.
Kalaria RN, Akinyemi R, Ihara M.
Stroke injury, cognitive impairment and vascular dementia.
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Lanna ME, Alves CE, Sudo FK, Alves G, Valente L, Moreira DM, Cavalcanti JL, Engelhardt E.Cognitive disconnective syndrome by single strategic strokes in
vascular
dementia
.
Lanna ME, Alves CE, Sudo FK, Alves G, Valente L, Moreira DM, Cavalcanti JL, Engelhardt E.Cognitive disconnective syndrome by single strategic strokes in vascular dementia.
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