Results 211 to 220 of about 72,362 (249)

Vertical Vestibulo-ocular Reflex Control after Supranuclear Midbrain Damage

Acta Oto-Laryngologica, 1991
The vertical vestibulo-ocular reflex (VOR) and its visual enhancement and cancellation were measured in patients with focal midbrain lesions that caused paralysis of upward, or upward and downward saccades. VOR gain was reduced in darkness during active vertical head pitch at frequencies from 0.25 to 2 Hz. Visual enhancement of the reflex by fixating a
J A Sharpe, James A Sharpe
exaly   +3 more sources

Conditioned motor reflexes in cats with damage to the hippocampus

Experimental Brain Research, 1972
Hippocampal damage in cats led to: a) A temporary suppression of previously elaborated motor feeding conditioned reflexes (CR); b) A retardation (nearly twice) in the rate of elaboration of a new CR; c) A marked prolongation of latency of CR; d) A disinhibition of negative CR.
L S, Gambarian, I N, Koval, A A, Garibian, J S, Sarkisian   +3 more
openaire   +2 more sources

Reflex sympathetic dystrophy and early damage of carpal bones

Rheumatology International, 1985
A 56-year-old woman presented with changes characteristic of the reflex sympathetic dystrophy syndrome (RSDS) but also frank synovitis of the left wrist, an elevated ESR and early damage of the left carpus on radiographs, suggesting septic arthritis. A dynamic scan showed changes characteristic of RSDS.
L J, Catoggio, E G, Fongi
openaire   +2 more sources

Conditioned motor reflexes in cats with damage to the globus pallidus

Experimental Brain Research, 1971
1. Unilateral destruction of globus pallidus does not influence natural conditioned reflexes. Bilateral destruction results in temporary disappearance of natural as well as artificial conditioned motor reflexes. Further training is necessary for the reestablishment of these reflexes.
L S, Gambarian, A A, Garibian, J S, Sarkisian, V O, Ganadian   +3 more
openaire   +2 more sources

The Formation and Extinction of Conditioned Reflexes in “Brain-Damaged” and Mongoloid Children

The Journal of Nervous and Mental Disease, 1959
The terms “brain-damaged” or “brain-injured” when applied to children refers to a combination of psychologic functions that are presumed to originate in pre-natal, peri-natal or infantile insults to the cerebrum. The category is entirely behavioral (4, 5) and implies that any of a number of kinds of cerebral damage will result in a common pattern of ...
H G, BIRCH, H, DEMB
openaire   +2 more sources

Effect of amiridine on conditioned reflex in rats with damaged hippocampus

Bulletin of Experimental Biology and Medicine, 1997
It is shown that even after partial damage to the hippocampus in male rats by quinolinic acid, which causes selective degeneration of hippocampal neurons, their conditioned reflex to time remains impaired for a period of several months. Treatment with amiridine improves the learning of time-interval estimation by such rats and promotes compensatory ...
T. A. Mering, E. N. Kuleshova, I. V. Viktorov, Yu. V. Burov   +3 more
openaire   +1 more source

The dynamics of the vestibulo-ocular reflex after peripheral vestibular damage

Experimental Brain Research, 1999
D. M. Broussard, Jotinder K. Bhatia, Juimiin A. Hong   +2 more
exaly   +4 more sources

THE INCIDENCE OF THE GRASP REFLEX FOLLOWING HEMISPHERIC LESION AND ITS RELATION TO FRONTAL DAMAGE

Brain, 1992
The grasp reflex and related prehensile phenomena were investigated in two studies. In Study 1, 491 patients consecutively admitted to the neurological wards of our department were tested with a standardized procedure. Grasping was found in 8% of brain-damaged patients and occurred predominantly in patients with single (14 cases) or multiple (10 cases)
E De Renzi, E De Renzi
exaly   +3 more sources

Comparative studies of the effects of some antimuscarinic agents on gastric damage and pupillary reflex in the rat [PDF]

British Journal of Pharmacology, 1984
The effects of some antimuscarinic compounds on oxotremorine‐induced gastric damage, the pupil size and the pupillary light reflex have been studied in the rat. Unlike atropine, propantheline and methylscopolamine, pirenzepine is effective in preventing gastric erosions at doses much lower than those that affect pupillary reflex.
S, Daniotti, P, Del Soldato
exaly   +3 more sources

Prevention of Hemolysis-Induced Organ Damage by Nutritional Activation of the Vagal Anti-Inflammatory Reflex*

Critical Care Medicine, 2013
Acute hemolysis is associated with organ damage, inflammation, and impaired vascular function. Stimulation of the cholecystokinin-1 receptor-dependent vagal anti-inflammatory reflex with lipid-rich enteral nutrition was demonstrated to prevent tissue damage and attenuate inflammation. This study investigates the effects of nutritional activation of the
de Haan, J.J., Vermeulen Windsant, I.C., Lubbers, T., Hanssen, S.J., Hadfoune, M., Prinzen, F.W., Greve, J.W., Buurman, W.A.   +7 more
openaire   +3 more sources