Results 31 to 40 of about 124,681 (307)

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XI.: IMMEDIATE REFLEX PHENOMENA IN THE SIMPLE REFLEX [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1912
1. In this paper the mutual relations of two antagonists at the ankle‐joint‐tibialis anticus and gastrocnemius—are examined during the occurrence of simple reflex stimuli and in different reflex preparations and conditions.2. The two conditions used are the normal—that is, the condition with intact muscle afferents—and the de‐afferented, in which the ...
openaire   +2 more sources

From ‘Nerve Fiber Regeneration’ to ‘Functional Changes’ in the Human Brain – On the Paradigm-Shifting Work of the Experimental Physiologist Albrecht Bethe (1872-1954) in Frankfurt am Main

open access: yesFrontiers in Systems Neuroscience, 2016
Until the beginning 1930s the traditional dogma that the human central nervous system did not possess any abilities to adapt functionally to degenerative processes and external injuries loomed large in the field of the brain sciences (Hirnforschung ...
Frank W Stahnisch
doaj   +1 more source

Gaseous neurotransmitter nitric oxide: Its role in experimental models of epilepsy [PDF]

open access: yesArchives of Biological Sciences, 2012
Epilepsy is one of the leading neurological disorders and affects 1-2% of the world’s population. Generally, it is a result of an imbalance between excitatory and inhibitory phenomena in the central nervous system (CNS), but the mechanisms of its ...
Hrnčić D.   +6 more
doaj   +1 more source

Table_1_The immune system as a system of relations.pdf

open access: yes, 2022
Progress in neuroimmunology established that the nervous and the immune systems are two functionally related physiological systems. Unique sensory and immune receptors enable them to control interactions of the organism with the inner and the outer ...
Marc Daëron (13777564)
core   +1 more source

Depersonalisation – a key to understand the complexity of dissociative phenomena

open access: yesPsychiatria i Psychologia Kliniczna, 2022
The concepts of depersonalisation and derealisation refer to alteration in how an affected individual feels about oneself and their environment. Both these experiences may range from mild and episodic to severe and chronic.
Radosław Tomalski, I. Pietkiewicz
semanticscholar   +1 more source

The “Connectivome Theory”: A New Model to Understand Autism Spectrum Disorders

open access: yesFrontiers in Psychiatry, 2022
The classical approach to autism spectrum disorders (ASD) is often limited to considering their neuro-functional aspects. However, recent scientific literature has shown that ASDs also affect many body systems and apparatuses such as the immune system ...
Leonardo Zoccante   +7 more
doaj   +1 more source

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. IX.: REFLEX TERMINAL PHENOMENA—REBOUND—RHYTHMIC REBOUND AND MOVEMENTS OF PROGRESSION [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1911
1. In the experiments here described reflex terminal phenomena have been examined in individual antagonistic muscles during the flexion‐ and extension‐reflexes of the hind limb.2. The phenomena have been investigated in the “normal” and in the “de‐afferented” low spinal, high spinal, and decerebrate preparations of the cat.
openaire   +1 more source

Hidden hearing loss: current perspectives and potential therapies

open access: yesJournal of Bio-X Research, 2019
. Hidden hearing loss (HHL), an auditory dysfunction that has gained much recent attention, has the hallmarks of speech discrimination and intelligibility deficits with normal or near-normal hearing thresholds.
Diyan Chen   +3 more
doaj   +1 more source

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XV.: IMMEDIATE REFLEX PHENOMENA RESULTANT UPON COMPOUND STIMULATION IN DECEREBRATE PREPARATIONS [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
The present paper itself is the summary of a large number of experiments, and it is not possible again to refer to all the points described in it. The following may, however, be noticed:—1. Where the two antagonistic stimuli are commenced synchronously, “algebraic summation” (Sherrington) of the two “pure” reflexes may occur in the compound reaction ...
openaire   +1 more source

Chromatographic Data in Statistical Analysis of BBB Permeability Indices

open access: yesMembranes, 2023
Blood–brain barrier (BBB) permeability is an essential phenomena when considering the treatment of neurological disorders as well as in the case of central nervous system (CNS) adverse effects caused by peripherally acting drugs.
Karolina Wanat, Elżbieta Brzezińska
doaj   +1 more source

Home - About - Disclaimer - Privacy