Brain‐Behavior Relationships In Aphasia Studied By Positron Emission Tomographya

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Neuropsychology of Frontotemporal Dementia and Primary

The pattern of abnormalities seen in functional neuroimaging, such as single photon emission tomography (SPECT) and positron emission tomography (PET), in FTD has also been proposed as a means of differentiating this syndrome from AD.

Voxel-based b c lesion symptom mapping

Positron emission tomography (PET) and functional mag-netic resonance imaging (fMRI) studies in normal adults have produced a host of new findings that have refined previous lesion-based models of neural organization 7,8. The VLSM method described here uses the same voxel-based procedures that are used to analyze functional neuroimaging data, thus

Journal of Nuclear Medicine, published on December 4, 2020 as

Dec 04, 2020 performance in specific cognitive domains according to established brain-behavior relationships (i.e., language in the left perisylvian region, episodic memory in the medial temporal lobe, semantic memory in the left anterior tempor al lobe, executive function in the bilateral

Sidtis JJ. What the speaking brain tells usfunctional about

In the century before positron emission and nuclear magnetic resonance were harnessed for neurobiological research, brain-behavior relationships were identified and studied by examining the

The Role of Functional Neuroimaging in the Neuropsychology of

of the syndromes of aphasia, apraxia, agnosia, etc. Brain-behavior relationships are much more diffi-cult to pinpoint without a lesion, and clinical (Positron Emission Tomography or PET

The Parieto-Frontal Integration Theory (P-FIT) of

analysis of brain behavior relationships, as reviewed herein. Moreover, whole brain observations also over-look significant connectivity (Schmithorst et al. 2005) and biochemical (Rae et al. 1996) contributions within cerebral white matter that may critically constrain the development of intelligence across species and across evolutionary time.

Brain,Behavior,andCognitive InterplayinDisordersof

positron emission tomography (PET) or magnetic resonance imaging (MRI) (21). Using fluorodeoxyglucose (FDG) PET, previous studies showed an association between consciousness recovery and the restoration of cerebral activity within a large frontoparietal network, comprised of two (internal and external) networks (22). The internal default mode

List of Contributors ix Preface xi 1. Neurobiological correlates of imaging 1 Scott A Small 2. Interpretation of clinical functional neuroimaging studies 9 Geoffrey K Aguirre 3. A

The Pursuit of Brain Language Relationships

the rigorous data we require today for mapping brain behavior relationships. The localization data we draw on now are carefully controlled and include only patients without previous neurologic or psychiatric complications and whose handedness and language histories are also considered. These patients

Neuroimaging, Language, and Reading: The Interface of Brain

modalities, including positron emission tomography (PET), functional magnetic resonance imaging (fMRI), and magnetoencephalography (MEG), have converged in identifying neural networks associated with phonological processing and word recogn ition skills. These modalities show clear differences in

History of the Wada Test - Oxford Handbooks

(MRI) of hippocampus, positron emission tomography (PET), single photon emission com­ puted tomography (SPECT), functional MRI (fMRI), and even multi-modality imaging. Keywords: Wada testing, Juhn A. Wada, cognitive testing, cerebral language, epilepsy, preoperative evaluation