Contextual modulation in V1: the Rossi-Zipser controversy.

abstract：:The electrophysiological properties of the two major glial cell types in cultures from the regenerating goldfish optic nerve/tract were studied with patch-clamp techniques. Spindle-shaped cells express myelin proteins. These oligodendrocyte-like cells possess outwardly rectifying currents, do not show glutamate activa...

journal_title：Experimental brain research

authors： Hoppe D,Bastmeyer M,von Blankenfeld G,Kettenmann H,Stuermer CA

更新日期：1991-01-01 00:00:00

abstract：:Erythropoietin (Epo) has neuroprotective and neurotrophic effects and improves cognitive function in animal models of neurodegenerative and neuropsychiatric illness. In humans, weekly Epo administration over 3 months improves cognitive function in schizophrenia. The neural underpinnings and time-course of this effect ...

journal_title：Experimental brain research

authors： Miskowiak K,Inkster B,O'Sullivan U,Selvaraj S,Goodwin GM,Harmer CJ

更新日期：2008-01-01 00:00:00

abstract：:Abstract. Although the contribution of binocular vision to reach-to-grasp movements has been extensively studied, it has been largely ignored in locomotion. The aim of these studies was to explore the role of binocular vision during the approach phase and step over the obstacle and the contribution of head movements t...

journal_title：Experimental brain research

authors： Patla AE,Niechwiej E,Racco V,Goodale MA

更新日期：2002-02-01 00:00:00

abstract：:In addition to giving primary projections to the parabrachial and periaqueductal gray regions, ascending lamina I projections course through and terminate in brainstem regions known to contain catecholaminergic cells. For this reason, double-labeling experiments were designed for analysis with light and electron micro...

journal_title：Experimental brain research

authors： Westlund KN,Craig AD

更新日期：1996-07-01 00:00:00

abstract：:Owing to the flexibility and redundancy of neuromuscular and skeletal systems, humans can trace the same hand trajectory in space with various arm configurations. However, the joint trajectories of typical unrestrained movements tend to be consistent both within and across subjects. In this paper we propose a method t...

journal_title：Experimental brain research

authors： Kang T,He J,Tillery SI

更新日期：2005-12-01 00:00:00

abstract：:A recent study from this laboratory has shown that brief transient ischemia (2 min 30 s) in normo- and hyperglycemic rats leads to moderate neuronal necrosis in CA1 cells of the hippocampus, of equal density in the two groups. However, hyperglycemic animals failed to depolarize during the ischemia, nor did they show a...

journal_title：Experimental brain research

authors： Folbergrová J,Li PA,Uchino H,Smith ML,Siesjö BK

更新日期：1997-03-01 00:00:00

abstract：:After injection of 3H dihydrotestosterone, concentration and retention of radioactivity occur in nuclei of certain neurons in the spinal cord and spinal ganglia as well as in dorsal and ventral root cells of chick embryos at day 10, 12, and 18. Cell of the glycogen body show nuclear labeling at day 12, but not at day ...

journal_title：Experimental brain research

authors： Reid FA,Gasc JM,Stumpf WE,Sar M

更新日期：1981-01-01 00:00:00

abstract：:The aim of this study was to examine how adults processed common fractions with common numerators under two distinct conditions. Whereas participants were presented with only common fractions in a "simple" condition, a "complex" condition involved the random presentation of common fractions as well as decimal fraction...

journal_title：Experimental brain research

authors： Zhang L,Xin Z,Li F,Wang Q,Ding C,Li H

更新日期：2012-03-01 00:00:00

abstract：:A method is described for localized microapplication of drugs into nervous tissue of freely moving rats. Fairly constant release of material was observed over a period of more than three weeks. The amount of substance released was small because the rate of release was determined largely by diffusion rather than by mas...

journal_title：Experimental brain research

authors： Dames W,Joó F,Wolff JR

更新日期：1979-07-02 00:00:00

abstract：:Bradykinin is an endogenous nonapeptide known to induce pain and hyperalgesia to heat and mechanical stimulation. Correspondingly, it excites nociceptors in various tissues and sensitizes them to heat, whereas sensitizing effect on the mechanical response of nociceptors is not well established. Protein kinase C and TR...

journal_title：Experimental brain research

authors： Mizumura K,Sugiura T,Katanosaka K,Banik RK,Kozaki Y

更新日期：2009-06-01 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：:Functional decline in locomotion is common among the elderly, and the prevalence of gait disorders increases with age. Recently, increasing interest has been focused on the influence of age-related decline in brain function and neurological disorders such as dementia and Alzheimer's disease on gait capacity. However, ...

journal_title：Experimental brain research

authors： Harada T,Miyai I,Suzuki M,Kubota K

更新日期：2009-03-01 00:00:00

abstract：:The luminance detectors in the olivary pretectal nucleus, which are likely candidates mediating the pupillary light reflex, responded to all frequencies of sinusoidally modulated light up to 12-25 Hz. At low frequencies (0.05-4.0 Hz) the luminance detectors responded with modulated firing to different stimulation rate...

journal_title：Experimental brain research

authors： Clarke RJ,Ikeda H

更新日期：1985-01-01 00:00:00

abstract：:The firing of tuberoinfundibular neurones antidromically identified as projecting to the median eminence was recorded during electrical stimulation of the preoptic and/or anterior hypothalamic areas (PO/AH) of the rostral hypothalamus. Parameters of stimulation were chosen which are known to cause increased secretion ...

journal_title：Experimental brain research

authors： Saphier DJ,Dyer RG

更新日期：1980-01-01 00:00:00

abstract：:Grasping using two forelimbs in opposition to one another is evolutionary older than the hand with an opposable thumb (Whishaw and Coles in Behav Brain Res 77:135-148, 1996); yet, the mechanisms for bimanual grasps remain unclear. Similar to unimanual grasping, the localization of matching stable grasp points on an ob...

journal_title：Experimental brain research

authors： Le A,Niemeier M

更新日期：2013-10-01 00:00:00

abstract：:Young children rely heavily on vision for postural control during the transition to walking. Although by 10 years of age, children have automatic postural responses similar to adults, it is not clear when the integration of sensory inputs becomes fully developed. The purpose of this study was to examine this transitio...

journal_title：Experimental brain research

authors： Sparto PJ,Redfern MS,Jasko JG,Casselbrant ML,Mandel EM,Furman JM

更新日期：2006-01-01 00:00:00

abstract：:Vestibular perceptual thresholds measure vestibular sensory and perceptual noise by quantifying how small of a passive self-motion an individual is able to reliably perceive. Vestibular thresholds have clinical and operational relevance, as they are elevated in vestibular migraine patients, and even healthy individual...

journal_title：Experimental brain research

authors： Suri K,Clark TK

更新日期：2020-06-01 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：:Primary gaze fixation is never perfectly stable but can be interrupted by involuntary, conjugate saccadic intrusions (SI). SI have a high prevalence in the normal population and are characterised by a horizontal fast eye movement away from the desired eye position, followed, after a variable duration, by a return sacc...

journal_title：Experimental brain research

authors： Gowen E,Abadi RV

更新日期：2005-07-01 00:00:00

abstract：:In this study, we investigated the neural basis of virtual time to contact (VTC) and the hypothesis that VTC provides predictive information for future postural instability. A novel approach to differentiate stable pre-falling and transition-to-instability stages within a single postural trial while a subject was perf...

journal_title：Experimental brain research

authors： Slobounov S,Cao C,Jaiswal N,Newell KM

更新日期：2009-10-01 00:00:00

abstract：:It is known that attending to a cutaneous stimulus briefly increases its subjective intensity. The purpose of the present study was to determine whether an extended period of attention would produce a longer-lasting perceptual amplification. Eighty subjects were assigned alternately to experimental and control groups....

journal_title：Experimental brain research

authors： Hollins M,Athans L

更新日期：2020-11-05 00:00:00

abstract：:Anatomical studies in several species have demonstrated a pallidostriatal pathway. We employed electrophysiological and anatomical methods to distinguish the neurones of this pathway from the two pallidocortical groups reported in the rat. Injection of fluorescent retrograde tracers, combined with immunohistochemistry...

journal_title：Experimental brain research

authors： Walker RH,Arbuthnott GW,Wright AK

更新日期：1989-01-01 00:00:00

abstract：:It is an unresolved question whether the posture of single fingers relative to each other is represented in the brain within an external frame of reference. In two experiments, we investigated postural influences on the processing of tactile stimuli at fingers and hands. Healthy subjects received two simultaneous tact...

journal_title：Experimental brain research

authors： Riemer M,Trojan J,Kleinböhl D,Hölzl R

更新日期：2010-09-01 00:00:00

abstract：:Saccade characteristics in response to moving and stationary targets were studied in three monkeys (Macaca mulatta) that had been trained to look at a target, which after an initial jump either remained in place or moved forward or backward with constant velocity (10 degrees /s). Eye movements were recorded using a se...

journal_title：Experimental brain research

authors： Guan Y,Eggert T,Bayer O,Büttner U

更新日期：2005-02-01 00:00:00

abstract：:The effects of bilateral focal cooling of dorsolateral thoracic spinal cord on segmental reflex pathways to the triceps surae muscles were assessed in decerebrate cats from the reflex forces produced by single shocks or trains of electrical stimuli applied to the ipsilateral caudal cutaneous sural and the contralatera...

journal_title：Experimental brain research

authors： Miller JF,Paul KD,Jiang B,Rymer WZ,Heckman CJ

更新日期：1995-01-01 00:00:00

abstract：:Electrical activity of neurons in rat hypothalamic ventromedial nucleus was recorded in tissue slices, to investigate central neural mechanisms underlying reduction of food intake caused by TRH and its metabolite, cyclo(His-Pro) [cHP]. Application of TRH had two actions: stimulation of neuronal activity, which was des...

journal_title：Experimental brain research

authors： Kow LM,Pfaff DW

更新日期：1987-01-01 00:00:00

abstract：:The present study analyses the strategies adopted by normal subjects when they are asked to make two separate movements as rapidly as possible one after the other. Five subjects performed the following sequential movements in their own time. 1) Squeeze an isometric force transducer between fingers and thumb to a force...

journal_title：Experimental brain research

authors： Benecke R,Rothwell JC,Day BL,Dick JP,Marsden CD

更新日期：1986-01-01 00:00:00

abstract：:In cats, 107 area 18 neurones with identified FR type, 10-50 degrees from the visual axis, were tested for the influence of direction, velocity and amplitude of movement. These three parameters are believed to be the primary parameters of a movement analysing system. 94% of the neurones were influenced by the directio...

journal_title：Experimental brain research

authors： Orban GA,Callens M

更新日期：1977-10-24 00:00:00

abstract：:The ventral medial nucleus of the thalamus (VM) has been shown in rats and cats to constitute a common target for nigro- and cerebello-thalamic pathways. In the present study the responses of VM neurons to ipsilateral substantia nigra (SN) and contralateral cerebellar nuclei stimulation were analyzed in the rat. The t...

journal_title：Experimental brain research

authors： Chevalier G,Deniau JM

更新日期：1982-01-01 00:00:00

abstract：:The proportions and some of the properties of X and Y cells in lateral geniculate nucleus (LGN) of adult cats were measured 14-16 days after monocular paralysis. The paralysis was produced by sectioning cranial nerves III, IV and VI. No difference from normal was observed in the proportions of X and Y cells either in ...

journal_title：Experimental brain research

authors： Winterkorn JM,Shapley R,Kaplan E

更新日期：1981-01-01 00:00:00