Abstract:
:BVR was 77 years old when he sustained a large posterior cerebral artery territory infarct. Medical, cognitive and functional data collected on four occasions over 10 years initially revealed circumscribed neurological signs, no functional or cognitive deficits. BVR became significantly impaired only after two other strokes, 3 years before death. On brain MRI, the lesions involved large portions of the right occipital and temporal cortices, the right thalamus, and the left cerebellum, as well as thinning of the corpus callosum. Postmortem investigations revealed additional recent vascular lesions in the occipital region. This case study underscores the importance of comprehensive assessment methods combining neurological, neuroimaging and cognitive tools.
journal_name
Neurocasejournal_title
Neurocaseauthors
Piguet O,Bennett HP,Waite LM,Kril JJ,Creasey H,Anthony Broe G,Halliday GMdoi
10.1080/13554790500502918subject
Has Abstractpub_date
2006-04-01 00:00:00pages
81-90issue
2eissn
1355-4794issn
1465-3656pii
V413871246NT6263journal_volume
12pub_type
杂志文章相关文献
NEUROCASE文献大全abstract::We report a patient presenting with clinical features of logopenic variant primary progressive aphasia (lvPPA) who was later diagnosed with probable dementia with Lewy bodies. LvPPA is a neurodegenerative disease that is characterized by anomia, word-finding difficulty, impaired comprehension, and phonological errors....
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2020.1795204
更新日期:2020-10-01 00:00:00
abstract::Synaesthesia is often triggered by numbers, although it is conceivable that different aspects of numerical representation are responsible for different variants of synaesthesia. For individuals with "higher synaesthesia" it is assumed that number meaning (or numerosity) is responsible for the elicitation of synaesthet...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790701300518
更新日期:2007-04-01 00:00:00
abstract::The clinical distinction between autism spectrum disorders (ASD), also called pervasive developmental disorders (PDD), and schizophrenia is often difficult to make. Here we describe a case of an adult patient presenting with a diagnosis of schizophrenia based on a history of functional deterioration and presumed perse...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2012.713492
更新日期:2013-01-01 00:00:00
abstract::Cerebral lesions are held to induce plastic changes of the brain. Less well established, however, is how much space-occupying brain lesions may only displace functional representations. In a 66-year-old man we show, by means of functional magnetic resonance imaging and transcranial magnetic stimulation, a profound dis...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790701849910
更新日期:2007-10-01 00:00:00
abstract::We studied reading performance for words and for isolated letters in a pure alexic patient. She performed reasonably well when naming isolated letters but was slower in reading letters than a control subject when reaction times (RTs) were recorded. When the patient read isolated letters, RTs were slower for a subset o...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1076/neur.9.2.164.15069
更新日期:2003-04-01 00:00:00
abstract::A hexanucleotide repeat expansion in the chromosome 9 open reading frame 72 (C9ORF72) gene was recently discovered as the cause underlying frontotemporal degeneration (FTD) and/or amyotrophic lateral sclerosis (ALS) linked to chromosome 9 (c9FTD/ALS). In this atypical case of c9FTD/ALS, the proband presented with amne...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2012.732090
更新日期:2014-01-01 00:00:00
abstract::A 54-year-old art teacher, experienced a right putaminal hemorrhage, and thereafter suffered severe left hemiplegia and unilateral spatial neglect, and was transferred to the rehabilitation department of the University Hospital 1 month after the onset. Although the unilateral spatial neglect was improving, the patient...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2011.588175
更新日期:2012-06-01 00:00:00
abstract::It has been suggested that formal thought disorder, the incoherent speech of schizophrenia, may involve a language disturbance among other abnormalities, or even be a form of dysphasia. Six patients with and seven without formal thought disorder were evaluated on an aphasia test battery. Spontaneous speech was also an...
journal_title:Neurocase
pub_type: 临床试验,杂志文章
doi:10.1093/neucas/8.3.233
更新日期:2002-01-01 00:00:00
abstract::The frontal midline structures have been demonstrated by functional neuroimaging to be involved in the affective control of human behavior. However, due to the rareness of diseases affecting this part of the brain little is known about behavioral abnormalities following damage to these brain areas. We present a patien...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790701494964
更新日期:2007-06-01 00:00:00
abstract::The concreteness effect occurs in both normal and language-disordered populations. Research suggests that abstract and concrete concepts elicit differing neural activation patterns in healthy young adults, but this is undocumented in persons with aphasia (PWA). Three PWA and three age-matched controls were scanned usi...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2013.770881
更新日期:2014-08-01 00:00:00
abstract::The degree of abnormality and rate of change in cognitive functions, positron emission tomography Pittsburg compound B (PET PIB), and fluorodeoxyglucose (FDG) measures were studied for 8 years in an autopsy-confirmed Alzheimer's disease (AD) patient, who died 61 years old (Mini-Mental State Examination (MMSE) score 7)...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2014.979835
更新日期:2015-01-01 00:00:00
abstract::We assessed visuospatial abilities in PCA. Sequential display of two simple geometric figures enhanced detection and discrimination relative to simultaneous display (Exps 1 & 2). Comparing edges of a single object enhanced discrimination relative to comparing edges of two separate objects, consistent with object-based...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2020.1729385
更新日期:2020-04-01 00:00:00
abstract::Patients with memory disorders have severely restricted learning and memory. For instance, patients with anterograde amnesia can learn motor procedures and retain some restricted ability to learn new words and factual information. However, such learning is inflexible and frequently inaccessible to conscious awareness....
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790903405701
更新日期:2010-06-01 00:00:00
abstract::The accurate prediction, at a pre-dementia stage of Alzheimer's disease (AD), of the subsequent clinical evolution of patients would be a major breakthrough from both therapeutic and research standpoints. Amnestic mild cognitive impairment (MCI) is presently the most common reference to address the pre-dementia stage ...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790490896938
更新日期:2005-02-01 00:00:00
abstract::The current study investigated the effects of easy versus difficult math on event-related potentials as a function of self-esteem in 28 undergraduate students. First, it was found that participants responded much more rapidly to an easy task. Second, the amplitude of P2 (150-300 ms) was more positive amplified in low ...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2012.701636
更新日期:2013-01-01 00:00:00
abstract::Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective treatment for Parkinson's disease, but can lead to adverse effects including psychiatric disturbance. Little is known about the risk factors and treatment options for such effects. Here, we describe a patient who reproducibly developed stimu...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2011.568502
更新日期:2012-01-01 00:00:00
abstract::Psychiatric disorders represent common comorbidities in epileptic patients. Sometimes anxiety is part of the ictal semiology, especially during seizures arising from/involving frontal or temporal lobes. We describe a patient with focal epilepsy and recurrent hyperkinetic seizures who also presented prolonged episodes ...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2020.1741647
更新日期:2020-04-01 00:00:00
abstract::The purpose of the present study was to investigate differences in brain activation with functional magnetic resonance imaging (fMRI) during imagery of painful and non-painful 'finger movements' and 'hand positioning' in a subject with an amputated arm. The subject was a right-handed man in his mid-thirties who lost h...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1093/neucas/7.3.255
更新日期:2001-01-01 00:00:00
abstract::Acute and complete ischemia of the hippocampi represents a rare cause of amnesia. This paper describes the features of four such cases presenting to a single tertiary care center over a 3-year period. Interestingly, in three instances, toxicology screening was positive for opioids at the time of presentation, while in...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2016.1213299
更新日期:2016-10-01 00:00:00
abstract::An investigation of non-verbal auditory comprehension in two patients with global aphasia following stroke is reported. The primary aim of the investigation was to establish whether refractory access disorders can affect non-verbal input modalities. All previous reports of refractoriness, a cognitive syndrome characte...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790802498955
更新日期:2008-01-01 00:00:00
abstract::We summarize two case studies as a context for discussing the use of neuroimaging as a convergent methodology in the study of neuroplasticity in single subjects. Throughout this paper we argue for a different approach for including neuroimaging in these types of study. Previous case studies of neuroplasticity in patie...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1076/neur.8.4.355.16187
更新日期:2002-01-01 00:00:00
abstract::Central pontine and extrapontine myelinolysis (CPEM) is a rare neurological condition usually due to rapid correction of hyponatremia. CPEM is mainly characterized by motor deficits (typically quadraparesis or extrapyramidal features) but neurobehavioral symptoms were also reported in the literature. However, very few...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2011.633528
更新日期:2012-01-01 00:00:00
abstract::The purpose of this study was to determine if differential reading and spelling mechanisms were involved in a Japanese patient with aphasia. In our case, the patient scored low on all of the administered reading tasks, suggesting that both the reading lexical and non-lexical routes were impaired. In contrast, his writ...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2015.1137950
更新日期:2016-06-01 00:00:00
abstract::Studies of patients with brain lesions have demonstrated that language and praxis are mediated by dissociable networks. However, language has the capacity to influence the selection of purposeful actions. The abilities to use language and to program purposeful movements are often mediated by networks that have anatomi...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2013.770883
更新日期:2014-06-01 00:00:00
abstract::Neglect dyslexia is a reading disorder often associated with right-sided brain lesions. In reading single words, errors are mostly substitutions or omissions of letters that occupy the left-sided positions. Typically, these errors have been thought to depend on a single mechanism. Conversely, we propose that they are ...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2010.498382
更新日期:2011-01-01 00:00:00
abstract::We hypothesized that distinct acute right hemisphere lesions disrupt separate components of valuation and emotional response to winning and losing money and of emotional empathy in observing a partner win or lose money. We measured skin conductance response (SCR) and ratings of emotions when acute right hemisphere str...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2017.1296578
更新日期:2017-02-01 00:00:00
abstract::Confabulation may be present in Alzheimer's disease (AD), but usually it is not a primary feature of either its typical or atypical variants. In this report, we describe the case of an AD patient who showed an unusual and enduring neuropsychiatric phenotype characterized by early and prominent spontaneous confabulatio...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2016.1239743
更新日期:2016-10-01 00:00:00
abstract::We report the case of a 71 year-old female patient (DC) with a left parietal lesion resulting in a peripheral dysgraphia essentially characterized by difficulties in letter sequences writing. The aim of our experiments was to analyze the influence of motor difficulties on the visual perception of both writing and reac...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790490495113
更新日期:2004-06-01 00:00:00
abstract::A case report is presented detailing the successful use of awake intraoperative memory testing while using white matter stimulation in order to isolate the fornix tracks involved in memory function. The identification of the white matter tracks of the fornix that were involved in memory function was used to tailor the...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554794.2010.547509
更新日期:2012-02-01 00:00:00
abstract::Although structural brain scans help assess brain injury in stroke, they cannot identify regions that are functionally disabled due to disrupted perfusion. Perfusion and functional MRI have the potential for determining the functional consequences of stroke. Here we examine the effectiveness of functional MRI to measu...
journal_title:Neurocase
pub_type: 杂志文章
doi:10.1080/13554790600598816
更新日期:2006-06-01 00:00:00