Results 21 to 30 of about 18,974,983 (170)

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XX.: RHYTHMIC MOVEMENTS AS IMMEDIATE REFLEX PHENOMENA OF COMPOUND STIMULATION [PROGRESSION CONDITIONED BY ANTAGONISTIC REFLEX STIMULI] [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
1. The results described in this paper have previously been published in a more condensed form. They are now given in greater detail, and shew that in the low spinal, high spinal, and decerebrate preparations there may be evoked a rhythmic phenomenon during a period in which two afferent nerves—which when stimulated separately give antagonistic ...
openaire   +1 more source

STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XXI.: RHYTHMIC MOVEMENTS AS SUCCESSIVE (OR TERMINAL) REFLEX PHENOMENA OF COMPOUND STIMULATION [PROGRESSION CONDITIONED BY ANTAGONISTIC REFLEX STIMULI] [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
1. In the experiments described in this paper the occurrence of rhythmic phenomena in successive phases of compound reactions is shewn. Rhythmic phenomena thus occur in the third phase of such a compound reaction— that is, in a phase in which the background reflex is continued after the withdrawal of the interrupting reflex.
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Regenerative Approaches in the Nervous System

open access: yes, 2023
The nervous system is the most unique system of the human body in more than one way. The excitable tissue that forms the nervous system generates and transmits electrical impulses that are responsible for command and control of the entire body and its ...
Reshamwala, Ronak, Shah, Megha
core   +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.
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STUDIES IN THE PHYSIOLOGY OF THE NERVOUS SYSTEM. XVII.: DECEREBRATE PREPARATIONS, SUCCESSIVE PHENOMENA IN COMPOUND REACTIONS—STIMULI OF ASYNCHRONOUS TERMINATION WHERE THE FLEXION‐REFLEX IS LEFT IN ACTION [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
1. In this paper the successive reflex phenomena in compound stimulation are examined when the reflex “background” is one of ipsilateral flexion. The “background” stimulus is allowed to continue after the withdrawal of the interrupting contralateral stimulus, and the successive phenomena—as before—are examined in two phases of the compound reaction ...
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Central Nervous System Vasculitis

open access: yes, 2023
Central nervous system vasculitis (CNSV) is a group of disorders leading to inflammatory vasculopathy within the brain, spinal cord, and leptomeninges. CNSV is divided into primary angiitis of the central nervous system (PACNS) and secondary CNSV based ...
Ken Uchino   +5 more
core   +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

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. XVI.: DECEREBRATE PREPARATIONS, SUCCESSIVE PHENOMENA IN COMPOUND REACTIONS—STIMULI OF SYNCHRONOUS TERMINATION AND STIMULI OF ASYNCHRONOUS TERMINATION WHERE THE EXTENSION‐REFLEX IS LEFT IN ACTION [PDF]

open access: yesQuarterly Journal of Experimental Physiology, 1914
1. Where the two antagonistic stimuli are synchronously terminated, and where there is no rebound phenomenon in the “pure” flexion‐reflex and only extensor after‐discharge in the “pure” extension‐reflex, there often occurs extensor relaxation on withdrawal of the two stimuli.
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

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