Mitochondrial release of Ca2+ during sustained nerve activity in the electric organ of Torpedo marmorata.

abstract：:By measuring the forces applied by each limb supporting the weight of the standing quadruped (cat), before and during elicitation of the placing reaction, it was possible to examine quantitatively and qualitatively the postural events which preceded and accompanied forelimb displacement. The findings are summarized as...

journal_title：Experimental brain research

authors： Coulmance M,Gahéry Y,Massion J,Swett JE

更新日期：1979-10-01 00:00:00

abstract：:Here, we demonstrate a systematic shift in the perceived location of a tactile stimulus on the arm toward where the eye is looking. Participants reported the perceived position of touches presented between the elbow and the wrist while maintaining eye positions at various eccentricities. The perceived location of the ...

journal_title：Experimental brain research

authors： Harrar V,Harris LR

更新日期：2009-09-01 00:00:00

abstract：:Standing and walking are very different tasks. It might be reasonable, therefore, to assume that the mechanisms used to maintain the stability of standing and walking should be quite different. However, many studies have shown that postural stability measures can generally predict risk of falls, even though most falls...

journal_title：Experimental brain research

authors： Kang HG,Dingwell JB

更新日期：2006-06-01 00:00:00

abstract：:During fast, saccadic eye movements visual perception is suppressed. This saccadic suppression prevents erroneous and distracting motion percepts resulting from saccade induced retinal slip. Although saccadic suppression occurs over a substantial time interval around the saccade, there is no "perceptual gap" during sa...

journal_title：Experimental brain research

authors： Georg K,Lappe M

更新日期：2007-07-01 00:00:00

abstract：:The acquisition of co-ordination between posture and movement was investigated in human subjects performing a load lifting task. Sitting subjects held their left (postural) forearm in a horizontal position while supporting a 1 kg load via an electromagnet. Perturbation of the postural forearm position consisted of the...

journal_title：Experimental brain research

authors： Paulignan Y,Dufossé M,Hugon M,Massion J

更新日期：1989-01-01 00:00:00

abstract：:The line bisection task--commonly used as a clinical measure of unilateral neglect--requires participants to place a mark on a horizontal line to indicate where they think centre is. In general, results suggest that the allocation of attention mediates bisection. In addition, previous research shows that participants ...

journal_title：Experimental brain research

authors： Valadao DF,Hurwitz M,Danckert J

更新日期：2010-12-01 00:00:00

abstract：:There is extensive evidence that emotional information is better remembered than neutral information across long delays, especially if the delay interval contains an opportunity for sleep. However, as prior studies have focused on memory for negative stimuli, it is unclear whether positive memories benefit from time a...

journal_title：Experimental brain research

authors： Chambers AM,Payne JD

更新日期：2014-05-01 00:00:00

abstract：:We examined the effects of cerebellar cortical lesions upon conditioned nictitating membrane responses in rabbits. Using extended postoperative conditioning and unpaired presentations of the conditioned stimuli (CSs), we confirmed that combined lesions of lobules HVI and ansiform lobe abolished conditioned responses (...

journal_title：Experimental brain research

authors： Yeo CH,Hardiman MJ

更新日期：1992-01-01 00:00:00

abstract：:Many previous studies have demonstrated the existence of neurons with tremor-frequency activity ("tremor cells") in the thalamus of Parkinson's disease (PD) patients and these neurons are presumed to play a role in the pathogenesis of tremor. Since a major input to motor thalamus (Voa and Vop) is from the internal seg...

journal_title：Experimental brain research

authors： Hutchison WD,Lozano AM,Tasker RR,Lang AE,Dostrovsky JO

更新日期：1997-03-01 00:00:00

abstract：:A contrast reversal (alternating phase) stimulus was used to study the responses of 150 retinal ganglion cells from 15 adult cats. Because the majority of the cells did not show perfect linear spatial summation, a ratio of the firing rates at two time periods was used to express the degree of nonlinearity. Y-cells sho...

journal_title：Experimental brain research

authors： Hamasaki DI,Sutija VG

更新日期：1979-03-09 00:00:00

abstract：:In order to examine the stability and patterning of speech movement sequences, movements of the lip were recorded as subjects produced a phrase at normal, fast, and slow rates. Three methods of analysis were employed. First, a new index of spatiotemporal stability was derived by summing the standard deviations compute...

journal_title：Experimental brain research

authors： Smith A,Goffman L,Zelaznik HN,Ying G,McGillem C

更新日期：1995-01-01 00:00:00

abstract：:Parkinson's disease (PD) is a multifactorial disease with a complex etiology that results from genetic risk factors, environmental exposures and most likely a combination of both. Rodent models of parkinsonism aim to reproduce key pathogenic features of the syndrome including movement disorder induced by the progressi...

journal_title：Experimental brain research

authors： Melrose HL,Lincoln SJ,Tyndall GM,Farrer MJ

更新日期：2006-08-01 00:00:00

abstract：:Sequential intraocular grafting of defined areas from fetal rat brain to adult host rats was used to explore the possibility that such double grafts would become interconnected. Norepinephrine- containing neurons of the locus coeruleus were grafted together with either parietal cerebral cortex, hippocampus, or the cau...

journal_title：Experimental brain research

authors： Olson L,Seiger A,Hoffer B,Taylor D

更新日期：1979-03-09 00:00:00

abstract：:Eye and head movements in the horizontal, frontal and sagittal planes were recorded in the rabbit with a newly developed technique using dual scleral search coils in a rotating magnetic field. The compensatory eye movements elicited by passive sinusoidal oscillation deteriorated for frequencies below 0.1 Hz in the hor...

journal_title：Experimental brain research

authors： Van der Steen J,Collewijn H

更新日期：1984-01-01 00:00:00

abstract：:Motor learning results from repeated exposure to the same movement and allows a mover to increase movement optimality. Typically, this has only been considered in single-step movements. In sequential movements, an initial reach movement is tailored to the demands of the onward movement. However, the exact role of moto...

journal_title：Experimental brain research

authors： Wilmut K,Barnett AL

更新日期：2014-01-01 00:00:00

abstract：:This study employed neurophysiological methods to relate the condition of the corticospinal system with the voluntary control of lower-limb muscles in persons with motor-incomplete spinal cord injury. It consisted of two phases. In a group of ten healthy subjects, single and paired transcranial magnetic stimulation (T...

journal_title：Experimental brain research

authors： McKay WB,Lee DC,Lim HK,Holmes SA,Sherwood AM

更新日期：2005-06-01 00:00:00

abstract：:The effects of left and right alignment on the Ebbinghaus illusion were investigated in three experiments. In Experiment 1, the Ebbinghaus illusion was presented on the left or right side, and the points of subjective equality (PSE) were measured. Only the central disk of the figure with small inducers was perceived l...

journal_title：Experimental brain research

authors： Saneyoshi A

更新日期：2018-04-01 00:00:00

abstract：:Many age-related degenerative diseases of the central nervous system (CNS) increasingly appear to have similarities in their underlying causes. By applying knowledge between disorders, and in particular between degenerative diseases of different components of the CNS (e.g. the eye and the brain), we can begin to eluci...

journal_title：Experimental brain research

authors： Harvey H,Durant S

更新日期：2014-11-01 00:00:00

abstract：:Injections of tritiated tracer precursors into one eye revealed a highly variable lamination pattern of the LGN in the marmoset Callithrix. In one specimen, only four cell layers were apparent with some indication of further differentiation. In a second specimen, six almost complete relay layers were found in the occi...

journal_title：Experimental brain research

authors： Spatz WB

更新日期：1978-11-15 00:00:00

abstract：:Wheat germ agglutinin-horseradish peroxidase (WGA-HRP) conjugate was injected into the lumbar or cervical spinal cord of adult cats in order to examine its usefulness as an anterograde tracer of long ascending spinal tracts. Heavily labeled fibers and terminal-like structures were found in restricted regions of the gr...

journal_title：Experimental brain research

authors： Robertson B,Grant G,Björkeland M

更新日期：1983-01-01 00:00:00

abstract：:The control of upright stance is commonly explained on the basis of the single inverted pendulum model (ankle strategy) or the double inverted pendulum model (combination of ankle and hip strategy). Kinematic analysis using the uncontrolled manifold (UCM) approach suggests, however, that stability in upright standing ...

journal_title：Experimental brain research

authors： Park E,Reimann H,Schöner G

更新日期：2016-06-01 00:00:00

abstract：:Excess thyroid hormone at an early stage of development produces marked neurochemical and morphological alterations in the rat hippocampal formation. In order to better understand the functional significance of these changes, we tested adult rats treated neonatally with triiodothyronine (T3), and their control litter ...

journal_title：Experimental brain research

authors： Pavlides C,Westlind-Danielsson AI,Nyborg H,McEwen BS

更新日期：1991-01-01 00:00:00

abstract：:In the present study, we examined the effects of explicit knowledge, obtained through instruction or spontaneous detection, on the transfer of visuomotor sequence learning. In the learning session, participants learned a visuomotor sequence, via trial and error. In the transfer session, the order of the sequence was r...

journal_title：Experimental brain research

authors： Tanaka K,Watanabe K

更新日期：2017-06-01 00:00:00

abstract：:Prevention of testosterone aromatization in the female rat pups by perinatal treatment with 1,4,6 androstatriene-3,17-dione (ATD) induces an important defeminization as shown by a reduction of fluctuations of LH release after castration and estradiol implantation. The fact that, under our in vitro experimental conditi...

journal_title：Experimental brain research

authors： Slama A,Gogan F,Sarrieau A,Vial M,Rostene W,Kordon C

更新日期：1986-01-01 00:00:00

abstract：:Explant cultures of rat spinal cord, brain stem and cerebellum were used to visualize GABAA-receptors by means of immunohistochemistry. For these studies we have incubated the cultures with the monoclonal antibody bd 17 against the beta-subunit of the GABAA/benzodiazepine/chloride channel complex. In spinal cord cultu...

journal_title：Experimental brain research

authors： Hösli E,Hösli L

更新日期：1990-01-01 00:00:00

abstract：:It has been proposed that the subthalamic nucleus (STN) mediates response inhibition and conflict resolution through the fronto-basal ganglia pathways. Our aim was to compare the effects of deep brain stimulation (DBS) of the STN on reactive and proactive inhibition and conflict resolution in Parkinson's disease using...

journal_title：Experimental brain research

authors： Obeso I,Wilkinson L,Rodríguez-Oroz MC,Obeso JA,Jahanshahi M

更新日期：2013-05-01 00:00:00

abstract：:We have previously established an fMRI task battery suitable for mapping the language processing network in children. Among the tasks used, the synonyms and the vowel identification task induced robust task-related activations in children with average language abilities; however, the fixed presentation time seems to b...

journal_title：Experimental brain research

authors： Máté A,Lidzba K,Hauser TK,Staudt M,Wilke M

更新日期：2016-03-01 00:00:00

abstract：:Using a declarative memory paradigm, the anatomical correlates of spatial location encoding and retrieval in the healthy human brain as reflected by BOLD fMRI were investigated. During encoding, subjects were instructed to view and keep in mind different locations of an object on a platform seen from different viewpoi...

journal_title：Experimental brain research

authors： Frings L,Wagner K,Quiske A,Schwarzwald R,Spreer J,Halsband U,Schulze-Bonhage A

更新日期：2006-09-01 00:00:00

abstract：:Thaw-mount autoradiography was used to map target neurons for tritiated steroids in the brains of ovariectomized rhesus monkeys. In five females, studies were performed 60 min after the administration of 3H-estradiol. Of these, two females were pretreated for five days with daily injections of 2 mg testosterone propio...

journal_title：Experimental brain research

authors： Rees HD,Bonsall RW,Michael RP

更新日期：1986-01-01 00:00:00

abstract：:Abnormal automatic postural responses are thought to contribute to balance impairment in Parkinson's disease. However, because postural responses are modifiable by stance, we have speculated that some postural abnormalities in patients with Parkinson's disease are secondary to their stooped stance. We have studied thi...

journal_title：Experimental brain research

authors： Bloem BR,Beckley DJ,van Dijk JG

更新日期：1999-02-01 00:00:00