Updating the programming of a precision grip is a function of recent history of available feedback.

abstract：:The complex spike (CS) and simple spike (SS) activities of Purkinje cells in the rostral zone of the cerebellar flocculus were recorded in alert cats during optokinetic responses (OKR) elicited by a stimulus sequence consisting of a constant-speed visual pattern movement in one direction for 1 s and then in the opposi...

journal_title：Experimental brain research

authors： Mizukoshi A,Kitama T,Omata T,Ueno T,Kawato M,Sato Y

更新日期：2000-05-01 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：:There is evidence that men experience more sexual arousal than women but also that women in mid-luteal phase experience more sexual arousal than women outside this phase. Recently, a few functional brain imaging studies have tackled the issue of gender differences as pertaining to reactions to erotica. The question of...

journal_title：Experimental brain research

authors： Gizewski ER,Krause E,Karama S,Baars A,Senf W,Forsting M

更新日期：2006-09-01 00:00:00

abstract：:In this study we examined the performance of human subjects in three oculomotor tasks: a visually guided saccade task (VST), a simple antisaccade task (SAT) and a mirror antisaccade task (MAT). The stimulus presentation was identical for all three tasks, and the differentiation of the tasks was based on the instructio...

journal_title：Experimental brain research

authors： Evdokimidis I,Tsekou H,Smyrnis N

更新日期：2006-09-01 00:00:00

abstract：:Dorsomedial frontal cortex (DMFC) was studied in monkeys trained to make visually guided eye or arm movements. Portions of DMFC are involved in the execution of learned, goal-directed behaviors. Many neurons discharge with both eye and hand movements as well as when motor responses are withheld, provided these behavio...

journal_title：Experimental brain research

authors： Mann SE,Thau R,Schiller PH

更新日期：1988-01-01 00:00:00

abstract：:Emotional processing that occurs partially in advance of perceptual processing is known as pre-perceptual emotional processing. The facilitation of sensory processing due to pre-perceptual emotional processing can be observed in visual search and attentional blink tasks. However, previous event-related potential studi...

journal_title：Experimental brain research

authors： Takeshima Y,Gyoba J

更新日期：2016-02-01 00:00:00

abstract：:Single cell activity was recorded in area 18 during optokinetic nystagmus (OKN) in awake cats. The search coil technique was used to record the horizontal and vertical eye movements. Cells showing direction specific responses to a moving large area random dot pattern (70%) were tested with different velocities in the ...

journal_title：Experimental brain research

authors： Hoffmann KP,Bauer R,Huber HP,Mayr M

更新日期：1984-01-01 00:00:00

abstract：:Ideal grasping movements should maintain an appropriate probability of success, while controlling movement-related costs, in the presence of varying visual (and motor) uncertainty. It is often assumed that the probability of errors is managed by adjusting a margin for error in hand opening (e.g., opening the hand wide...

journal_title：Experimental brain research

authors： Keefe BD,Suray PA,Watt SJ

更新日期：2019-04-01 00:00:00

abstract：:Ball-racket interactions were investigated in a task where participants propelled a ball rhythmically into the air. The study contrasted two ball-racket conditions: (1) an elastic impact where the ball was able to rebound due to the elasticity of the colliding objects and participants bounced the ball, and (2) a non-e...

journal_title：Experimental brain research

authors： Katsumata H,Zatsiorsky V,Sternad D

更新日期：2003-03-01 00:00:00

abstract：:We investigated how neurons in the different motor areas of the frontal lobe reflect the movement dynamics, and how their neuronal activity undergoes plastic changes when monkeys adapt to perturbing forces (they learn new dynamics). Here we describe the results obtained in the dorsal premotor area (PMd) and ventral pr...

journal_title：Experimental brain research

authors： Xiao J,Padoa-Schioppa C,Bizzi E

更新日期：2006-01-01 00:00:00

abstract：:Microscopic illumination of two neighbouring photoreceptor cells within a single ommatidium induces a strong sequence-dependent response in a directionally selective, motion-sensitive neuron. The response is characterized by a strong facilitation in the preferred direction and a weaker inhibition in the reverse direct...

journal_title：Experimental brain research

authors： Riehle A,Franceschini N

更新日期：1984-01-01 00:00:00

abstract：:Everyday actions can be characterized by whether they are freely chosen or commanded by external stimuli, and whether they produce pleasant or unpleasant outcomes. To assess how these aspects of actions affect the sense of agency, we asked participants to perform freely selected or instructed key presses which could p...

journal_title：Experimental brain research

authors： Barlas Z,Hockley WE,Obhi SS

更新日期：2018-01-01 00:00:00

abstract：:Previous work has suggested that conscious error awareness may fluctuate with levels of attention. Here, we explore this relationship by showing that error awareness can be impaired when exogenous support to attentional systems is reduced by decreasing task demands. Twenty participants performed a manual Go/No-Go resp...

journal_title：Experimental brain research

authors： Shalgi S,O'Connell RG,Deouell LY,Robertson IH

更新日期：2007-09-01 00:00:00

abstract：:To measure dynamic visuo-motor coupling within the two hemispheres, we showed observers an animation of a rotating cup. They indicated with left or right buttons when a fixation dot in the center of the animation changed color. For either hand, response times changed continuously with the irrelevant position of the cu...

journal_title：Experimental brain research

authors： Fischer MH,Dahl CD

更新日期：2007-01-01 00:00:00

abstract：:The companion article (Sholomenko et al. 1991) described the brainstem locomoter regions in the bird where direct intracerebral injection of a number of putative excitatory neurochemicals, including cholinergic agonists, N-methyl-d-aspartate (NMDA) and Substance P, evoke locomotion. Using the same experimental protoco...

journal_title：Experimental brain research

authors： Sholomenko GN,Funk GD,Steeves JD

更新日期：1991-01-01 00:00:00

abstract：:To test the functional implications of gaze signals that we previously reported in the dorsal premotor cortex (PMd), we trained two rhesus monkeys to point to visual targets presented on a touch screen while controlling their gaze orientation. Each monkey had to perform four different tasks. To initiate a trial, the m...

journal_title：Experimental brain research

authors： Jouffrais C,Boussaoud D

更新日期：1999-09-01 00:00:00

abstract：:The distribution of synaptic zinc after short-term (up to 48 h) tactile deprivation of vibrissae was investigated in the barrel cortex of mice using histochemical staining. In adult mice, 12 h after trimming selected rows of vibrissae, an increase in zinc staining in the deprived barrels was observed. This increase wa...

journal_title：Experimental brain research

authors： Czupryn A,Skangiel-Kramska J

更新日期：2001-12-01 00:00:00

abstract：:The present study investigated how valence, arousal, and subjective liking of music affect visually induced motion sickness (VIMS). VIMS is a common side effect when interacting with virtual environments, resulting in discomfort, dizziness, and/or nausea. Music has previously been shown to reduce VIMS, but the precise...

journal_title：Experimental brain research

authors： Peck K,Russo F,Campos JL,Keshavarz B

更新日期：2020-10-01 00:00:00

abstract：:Electrical stimulation with repetitive pulses (6/sec) was applied to the internal medullary lamina and produced tonic contraversive turning movements of eyes and head which were associated with recruiting responses in the visual cortex. Optical gratings of a spatial frequency of 0.5 c/deg which alternated with diffuse...

journal_title：Experimental brain research

authors： Hunsperger RW,Roman D

更新日期：1976-06-18 00:00:00

abstract：:The cerebrovascular consequences of the gentle restraint commonly used for the measurement of local cerebral blood flow (LCBF) in conscious rats has been tested by using two drugs, propranolol and diazepam. Propranolol induced small LCBF decreases in 7 structures suggesting that the cerebral circulation was partially ...

journal_title：Experimental brain research

authors： Lasbennes F,Seylaz J

更新日期：1986-01-01 00:00:00

abstract：:A lesion limited to the dorsal columns, at the level of L3-L4, was carried out in chronic cats. This operation produced a "partial axotomy" type of lesion on the ascending branches of Ia hind limb afferents. Two to six months after this operation, intracellular studies on L7-S1 motoneurons were carried out. Similar st...

journal_title：Experimental brain research

authors： Decima EE,Lorenzo D,Mallach L

更新日期：1986-01-01 00:00:00

abstract：:The motor cortex contains a distributed map of muscles, with a single muscle represented over a wide cortical area. We have searched for inter-connections between distant sites projecting to common muscles by delivering pairs of 20-microA single-pulse intracortical microstimuli (ICMS) to sites separated by 1.5-2 mm in...

journal_title：Experimental brain research

authors： Baker SN,Olivier E,Lemon RN

更新日期：1998-12-01 00:00:00

abstract：:The superior colliculus has long been recognized as an important structure in the generation of saccadic displacements of the visual axis. Neurons with presaccadic activity encoding saccade vectors are topographically organized and form a "motor map." Recently, neurons with fixation-related activity have been recorded...

journal_title：Experimental brain research

authors： Paré M,Guitton D

更新日期：1994-01-01 00:00:00

abstract：:Given the number of muscles and joints of the arm, more ways are available to produce an identical hand movement when pointing to a target than are strictly necessary. How the nervous system manages these abundant degrees of freedom was the focus of this study of pointing to targets of low and high indices of difficul...

journal_title：Experimental brain research

authors： Tseng YW,Scholz JP,Schöner G,Hotchkiss L

更新日期：2003-04-01 00:00:00

abstract：:Changes in cognition due to age have been associated with falls and reduced standing postural control. Sensory integration is one component of postural control that may be influenced by certain aspects of cognitive functioning. This study investigated associations between measures of cognitive function and sensory int...

journal_title：Experimental brain research

authors： Redfern MS,Chambers AJ,Sparto PJ,Furman JM,Jennings JR

更新日期：2019-01-01 00:00:00

abstract：:Ocular responses to optokinetic stimulation were reexamined in adult albino rats of two different strains. Eye movements were measured in head-restrained animals using the search coil method. In contrast to some previous results, the albino rats showed optokinetic nystagmus, and some of them made responses comparable ...

journal_title：Experimental brain research

authors： Sirkin DW,Hess BJ,Precht W

更新日期：1985-01-01 00:00:00

abstract：:The main aim of the present study was to explore, by means of high-density EEG, the intensity and the temporal pattern of event-related sensory-motor alpha desynchronization (ERD) during the observation of different types of hand motor acts and gestures. In particular, we aimed to investigate whether the sensory-motor...

journal_title：Experimental brain research

authors： Streltsova A,Berchio C,Gallese V,Umilta' MA

更新日期：2010-09-01 00:00:00

abstract：:After minimizing proprioceptive input from the legs by ischemia without degradation of muscle force and excluding visual stabilization by eye closure, a characteristic anterior-posterior postural sway around 1 Hz was observed in three normal subjects. This is similar to the instability seen in two tabes dorsalis patie...

journal_title：Experimental brain research

authors： Mauritz KH,Dietz V

更新日期：1980-01-01 00:00:00

abstract：:Head-fixed gaze shifts were evoked by electrical stimulation of the deeper layers of the cat superior colliculus (SC). After a short latency, saccades were triggered with kinematics similar to those of visually guided saccades. When electrical stimulation was maintained for more than 150-200 ms, postsaccadic smooth ey...

journal_title：Experimental brain research

authors： Missal M,Lefèvre P,Delinte A,Crommelinck M,Roucoux A

更新日期：1996-01-01 00:00:00

abstract：:Discharges of muscle spindle afferents from the soleus muscle were studied in kittens aged 1-21 days and in adult cats. Vibration applied longitudinally to the tendon elicited one impulse for each cycle of vibration over the range 1-200 Hz for the kittens and up to 450 Hz for the adult. Threshold amplitudes were gener...

journal_title：Experimental brain research

authors： Gregory JE,Proske U

更新日期：1988-01-01 00:00:00