Results 81 to 90 of about 111,069 (358)

Effects of ageing and Alzheimer disease on haemodynamic response function: a challenge for event-related fMRI

open access: yesHealthcare Technology Letters, 2017
Functional magnetic resonance imaging (fMRI) can generate brain images that show neuronal activity due to sensory, cognitive or motor tasks. Haemodynamic response function (HRF) may be considered as a biomarker to discriminate the Alzheimer disease (AD ...
Davud Asemani   +2 more
doaj   +1 more source

Clinical neurophysiology of motor neuron diseases /

open access: yes, 2004
Includes bibliographical references and index.Print version record.Foreword. List of Contributors. 1. Overview (A. Eisen).I. Anatomy and Physiology of the Human Motor System. 2. Comparative anatomy of the motor system: differences in the organization of
Eisen, Andrew
core  

Association between depressive symptoms and sleep neurophysiology in early adolescence

open access: yes, 2019
BACKGROUND: Depression is highly prevalent among adolescents, and depressive symptoms rise rapidly during early adolescence. Depression is often accompanied by subjective sleep complaints and alterations in sleep neurophysiology.
Leila Tarokh   +9 more
core   +1 more source

The neurophysiology of feeding [PDF]

open access: yesProceedings of the Nutrition Society, 1981
Investigations in non-human primates have provided evidence that the lateral hypothalamus and adjoining substantia innominata are involved in the control of feeding, for there is a population of neurons in these regions which respond to the sight and/or taste of food if the organism is hungry.
openaire   +3 more sources

Prior Expectations Bias Confidence Judgments Through Parietal Alpha‐Band Modulation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Humans possess the metacognitive ability to estimate the likely accuracy of their own decisions through confidence judgments. Yet, whether prior information shapes confidence and the neural mechanisms mediating such influence, remain to be determined.
Luca Tarasi   +4 more
wiley   +1 more source

A Tale of Two Brains- Cortical localization and neurophysiology in the 19th and 20th century

open access: yesMcGill Journal of Medicine, 2020
Introduction: Other authors have well described the importance of experimental physiology in the development of brain sciences and the individual discoveries of the founding fathers of modern neurology.
Philippe-Antoine Bilodeau
doaj  

Neurophysiology The Essentials

open access: yes, 1983
xi;ill.;551hal ...
Somjen George
core  

Enteric neurophysiology

open access: yes, 1984
Enteric neurophysiology is an emerging subspecialty of gastrointestinal biology. As such, it offers many investigative challenges and opportunities for advancement of understanding of gastrointestinal function.
J. D. Wood
core   +1 more source

The Neurophysiology of Dystonia [PDF]

open access: yesArchives of Neurology, 1998
Any model for the physiology of dystonia must be able to explain how dystonia can be produced in various circumstances. Brain lesions can cause dystonia; responsible sites include the basal ganglia, brainstem, and thalamus, but the most common site is the putamen.
openaire   +2 more sources

Endoplasmic Reticulum Geometry Dictates Neuronal Bursting via Calcium Store Refill Rates and Exposes Selective Neuronal Vulnerability

open access: yesAdvanced Science, EarlyView.
The ER's continuous tubular network is maintained by ER‐shaping proteins whose mutation or dysregulation contributes to neurodegenerative diseases. Here, we show that ER morphology sets the speed of Ca2+ store replenishment between firing events. Disrupting ER continuity slows intra‐ER Ca2+ redistribution from extracellular refill (SOCE) sites, driving
Valentina Davi   +13 more
wiley   +1 more source

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