Results 131 to 140 of about 871,457 (367)

Unraveling Multimodal Brain Signatures: Deciphering Transdiagnostic Dimensions of Psychopathology in Adolescents

open access: yesAdvanced Intelligent Systems, EarlyView.
This study, utilizing two large‐cohort datasets, employs interpretable neural networks. It demonstrates that incorporating brain morphology and functional and structural networks enhances predictive accuracy for general psychopathology and its dimensions.
Jing Xia, Nanguang Chen, Anqi Qiu
wiley   +1 more source

Change detection in children with autism: an auditory event-related fMRI study [PDF]

open access: yes, 2006
Autism involves impairments in communication and social interaction, as well as high levels of repetitive, stereotypic and ritualistic behaviours, and extreme resistance to change. This latter dimension, whilst required for a diagnosis, has received less
Ashwin, C   +6 more
core   +1 more source

Blood α‐Synuclein Separates Parkinson's Disease from Dementia with Lewy Bodies

open access: yesAnnals of Neurology, EarlyView.
Objective Aggregation of misfolded α‐synuclein (aSyn) within the brain is the pathologic hallmark of Lewy body diseases (LBDs), including Parkinson's disease (PD), and dementia with Lewy bodies (DLB) disease. Although evidence exists for aSyn “strains,” conformations with distinct biological properties, biomarkers for PD versus DLB are lacking.
George T. Kannarkat   +17 more
wiley   +1 more source

Age of second language acquisition affects nonverbal conflict processing in children : an fMRI study [PDF]

open access: yes, 2014
Background: In their daily communication, bilinguals switch between two languages, a process that involves the selection of a target language and minimization of interference from a nontarget language. Previous studies have uncovered the neural structure
De Houwer A   +11 more
core   +1 more source

The Relationship between Rest Tremor and Underlying Lewy Pathology in Essential Tremor: A Clinical‐Pathological Study of 201 Cases

open access: yesAnnals of Neurology, EarlyView.
Objectives Prospective studies demonstrated that essential tremor is a risk factor for Parkinson's disease. Identifying clinical markers for conversion from essential tremor to essential tremor‐Parkinson's disease would be of considerable value. Rest tremor can be present in advanced essential tremor and may be a harbinger of conversion. We examined (1)
Elan D. Louis   +3 more
wiley   +1 more source

Anatomic brain asymmetry in vervet monkeys. [PDF]

open access: yes, 2011
Asymmetry is a prominent feature of human brains with important functional consequences. Many asymmetric traits show population bias, but little is known about the genetic and environmental sources contributing to inter-individual variance.
Abaryan, Zvart   +9 more
core   +1 more source

The short and long of it: neural correlates of temporal-order memory for autobiographical events [PDF]

open access: yes, 2008
Previous functional neuroimaging studies of temporal-order memory have investigated memory for laboratory stimuli that are causally unrelated and poor in sensory detail.
David C. Rubin   +4 more
core   +1 more source

Mapping Postictal Aphasia through Signal Complexity: A Stereo‐Electroencephalography Study

open access: yesAnnals of Neurology, EarlyView.
Objective The postictal period provides an opportunity to investigate the pathophysiology underlying aphasia and recovery following epileptic seizures. This study examines postictal aphasia in stereo‐electroencephalography (SEEG)‐explored patients to identify brain regions associated with task‐specific language deficits using signal complexity analysis.
Ionuț‐Flavius Bratu   +6 more
wiley   +1 more source

Cingulate gyrus: anatomy, physiology and epileptic seizure

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2018
The cingulate gyrus is crescent?shaped convolution on the medial surface of cerebral hemisphere between cingulate sulcus and corpus callosum. Cingulate gyrus is an integral component of the limbic system and Papez's circuit, including anterior cingulate ...
Wei-wei WANG, Xun WU
doaj   +1 more source

ClassTAL [PDF]

open access: yes, 2011
This is the description of a Matlab script (classTAL.m) that automatically classifies BrainVoyager .voi maps with afni brain atlas.
Federico D'Agata, Federico D'Agata
core   +3 more sources

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