scholarly journals Electroretinographic detection of human brain dopamine response to oral food stimulation

Obesity ◽  
2013 ◽  
Vol 21 (5) ◽  
pp. 976-980 ◽  
Author(s):  
J.A. Nasser ◽  
A. Del Parigi ◽  
K. Merhige ◽  
C. Wolper ◽  
A. Geliebter ◽  
...  
Keyword(s):  
Human Brain ◽  
Brain Dopamine ◽  
Food Stimulation

High-Affinity States of Human Brain Dopamine D2/3 Receptors Imaged by the Agonist [11C]-(+)-PHNO

2006 ◽  
Vol 59 (5) ◽  
pp. 389-394 ◽  
Author(s):  
Matthäus Willeit ◽  
Nathalie Ginovart ◽  
Shitij Kapur ◽  
Sylvain Houle ◽  
Doug Hussey ◽  
...  
Keyword(s):  
Human Brain ◽  
Brain Dopamine ◽  
High Affinity ◽  
Dopamine D2

Age-dependent decline in human brain dopamine D1 and D2 receptors

1990 ◽  
Vol 508 (2) ◽  
pp. 349-352 ◽  
Author(s):  
Juha O. Rinne ◽  
Pirkko Lönnberg ◽  
Päivi Marjamäki
Keyword(s):  
Human Brain ◽  
D2 Receptors ◽  
Brain Dopamine ◽  
D1 And D2 Receptors ◽  
Age Dependent

scholarly journals Genetic Variation in the Human Brain Dopamine System Influences Motor Learning and Its Modulation by L-Dopa

PLoS ONE ◽  
2013 ◽  
Vol 8 (4) ◽  
pp. e61197 ◽  
Author(s):  
Kristin M. Pearson-Fuhrhop ◽  
Brian Minton ◽  
Daniel Acevedo ◽  
Babak Shahbaba ◽  
Steven C. Cramer
Keyword(s):  
Genetic Variation ◽  
Motor Learning ◽  
Human Brain ◽  
Brain Dopamine ◽  
Dopamine System

Ontogeny of human brain dopamine receptors

1998 ◽  
Vol 106 (1-2) ◽  
pp. 109-117 ◽  
Author(s):  
Alan S Unis ◽  
Michael D Roberson ◽  
Renee Robinette ◽  
James Ha ◽  
Daniel M Dorsa
Keyword(s):  
Human Brain ◽  
Dopamine Receptors ◽  
Brain Dopamine

Photoaffinity labeling of human brain dopamine receptors

1984 ◽  
Vol 33 (21) ◽  
pp. 3517-3520 ◽  
Author(s):  
Walter Wouters ◽  
Jacky Van Dun ◽  
Plerre M. Laduron
Keyword(s):  
Human Brain ◽  
Dopamine Receptors ◽  
Photoaffinity Labeling ◽  
Brain Dopamine

Human brain dopamine receptors in children and aging adults

Synapse ◽  
1987 ◽  
Vol 1 (5) ◽  
pp. 399-404 ◽  
Author(s):  
Philip Seeman ◽  
Natalie H. Bzowej ◽  
H.-C. Guan ◽  
Catherine Bergeron ◽  
Lawrence E. Becker ◽  
...  
Keyword(s):  
Human Brain ◽  
Dopamine Receptors ◽  
Brain Dopamine ◽  
Aging Adults

Human brain dopamine metabolism in levodopa-induced dyskinesia and wearing-off

2004 ◽  
Vol 10 (4) ◽  
pp. 221-226 ◽  
Author(s):  
Ali H Rajput ◽  
Mark E Fenton ◽  
Thérèse Di Paolo ◽  
Harold Sitte ◽  
Christian Pifl ◽  
...  
Keyword(s):  
Human Brain ◽  
Dopamine Metabolism ◽  
Brain Dopamine ◽  
Wearing Off

Language processing is not a race against time

2016 ◽  
Vol 39 ◽  
Author(s):  
Giosuè Baggio ◽  
Carmelo M. Vicario
Keyword(s):  
Information Processing ◽  
Human Brain ◽  
Language Processing ◽  
Cognitive Functions ◽  
Memory Systems ◽  
Language System ◽  
Moderating Factors

AbstractWe agree with Christiansen & Chater (C&C) that language processing and acquisition are tightly constrained by the limits of sensory and memory systems. However, the human brain supports a range of cognitive functions that mitigate the effects of information processing bottlenecks. The language system is partly organised around these moderating factors, not just around restrictions on storage and computation.

Structural and Chemical Studies of Pathological Fibers in Human Neurofibrillary Degeneration

1985 ◽  
Vol 43 ◽  
pp. 726-729
Author(s):  
K.S. Kosik ◽  
L.K. Duffy ◽  
S. Bakalis ◽  
C. Abraham ◽  
D.J. Selkoe
Keyword(s):  
Monoclonal Antibodies ◽  
Alzheimer Disease ◽  
Human Brain ◽  
Neurofibrillary Tangles ◽  
Morphological Analysis ◽  
High Specificity ◽  
Cytoskeletal Proteins ◽  
Neuritic Plaque ◽  
Protein Chemistry ◽  
Chemical Studies

The major structural lesions of the human brain during aging and in Alzheimer disease (AD) are the neurofibrillary tangles (NFT) and the senile (neuritic) plaque. Although these fibrous alterations have been recognized by light microscopists for almost a century, detailed biochemical and morphological analysis of the lesions has been undertaken only recently. Because the intraneuronal deposits in the NFT and the plaque neurites and the extraneuronal amyloid cores of the plaques have a filamentous ultrastructure, the neuronal cytoskeleton has played a prominent role in most pathogenetic hypotheses.The approach of our laboratory toward elucidating the origin of plaques and tangles in AD has been two-fold: the use of analytical protein chemistry to purify and then characterize the pathological fibers comprising the tangles and plaques, and the use of certain monoclonal antibodies to neuronal cytoskeletal proteins that, despite high specificity, cross-react with NFT and thus implicate epitopes of these proteins as constituents of the tangles.

Toward a neuroscope: An application of high-performance computing for real-time evaluation of brain function using MRI

1994 ◽  
Vol 52 ◽  
pp. 922-923
Author(s):  
C. S. Potter ◽  
C. D. Gregory ◽  
H. D. Morris ◽  
Z.-P. Liang ◽  
P. C. Lauterbur
Keyword(s):  
Human Brain ◽  
Brain Function ◽  
High Performance ◽  
Complex Signal ◽  
Time Step ◽  
Brain Organization ◽  
Cognitive Studies ◽  
Positron Emission ◽  
Imaging And Spectroscopy ◽  
3D Anatomy

Over the past few years, several laboratories have demonstrated that changes in local neuronal activity associated with human brain function can be detected by magnetic resonance imaging and spectroscopy. Using these methods, the effects of sensory and motor stimulation have been observed and cognitive studies have begun. These new methods promise to make possible even more rapid and extensive studies of brain organization and responses than those now in use, such as positron emission tomography.Human brain studies are enormously complex. Signal changes on the order of a few percent must be detected against the background of the complex 3D anatomy of the human brain. Today, most functional MR experiments are performed using several 2D slice images acquired at each time step or stimulation condition of the experimental protocol. It is generally believed that true 3D experiments must be performed for many cognitive experiments. To provide adequate resolution, this requires that data must be acquired faster and/or more efficiently to support 3D functional analysis.

Sign in / Sign up

Export Citation Format

Share Document