Abstract：
:The activity of 28 cells located mainly in the secondary auditory cortex (A II) of awake squirrel-monkeys, was extracellularly recorded for periods of up to 6 h. Seven different species-specific vocalizations, which were repeatedly presented to the monkey, were used as auditory stimuli. Twenty-six cells responded, at least once, to one or more vocalizations; 22 cells revealed some change in their response (pattern or strength) to at least one vocalization ("change in response"). Twenty-one cells exhibited a change in the number and/or type of vocalization to which they responded during the recording period ("change in selectivity"). At some time during the recording period all the responding cells exhibited a "change in response" and/or a "change in selectivity" ("change in responsiveness"). A "change in response" of a cell to a vocalization did not necessarily exclude a "change in selectivity", associated with the same vocalization, later in time and vice-versa. A "change in responsiveness" to one vocalization was not necessarily correlated with "changes in responsiveness" to other vocalizations.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Glass I,Wollberg Zdoi
10.1007/BF00239144keywords:
subject
Has Abstractpub_date
1979-02-15 00:00:00pages
489-98issue
3eissn
0014-4819issn
1432-1106journal_volume
34pub_type
杂志文章abstract：:Vibratory stimulation of the neck muscles can elicit illusory drift of a visual target; after vibration stops, motion in the opposite direction is perceived. This motion aftereffect (MAE) could be due to adaptation of proprioceptive mechanisms that encode head orientation, or at a stage where visual and proprioceptive...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-007-0910-7
更新日期：2007-07-01 00:00:00
abstract：:In a recent study (Whitwell et al. in Exp Brain Res 185:111-119, 2008), we showed that the visuomotor system is "cognitively impenetrable" to the extent that explicit predictive knowledge of the availability of visual feedback on an upcoming trial fails to optimize grasping. The results suggested that the effects of t...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-009-1737-1
更新日期：2009-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00271856
更新日期：1988-01-01 00:00:00
abstract：:The neuronal responsiveness to three-dimensional (3D) motion in cat posteromedial lateral suprasylvian (PMLS) cortex was studied using a computer-controlled, stereoscopic 3D graphic display capable of reproducing the major visual cues for natural 3D motion, including motion disparity, size, texture, and shading change...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210050509
更新日期：1998-09-01 00:00:00
abstract：:The effect of the intermittency of visual information in the bimanual coordination of an isometric force coordination task was investigated as a function of criterion force level. Eight levels of visual information intermittency (.2-25.6 Hz) were used in blocked fashion at each force level. Participants were required ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4606-8
更新日期：2016-07-01 00:00:00
abstract：:Stimulation of cutaneous foot afferents has been shown to evoke a facilitation of the tibialis anterior (TA) EMG-activity at a latency of 70-95 ms in the early and middle swing phase of human walking. The present study investigated the underlying mechanism for this facilitation. In those subjects in whom it was possib...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210050600
更新日期：1999-01-01 00:00:00
abstract：:Synaptic depression was assessed from intracellular recordings in cortical tissue slices. Evoked postsynaptic potentials exhibited synaptic depression with an exponential or double exponential decrease (time constants: < 1-30 s) in amplitude during repetitive afferent stimulation by short trains of suprathreshold stim...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00241364
更新日期：1995-01-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00235318
更新日期：1985-01-01 00:00:00
abstract：:In the Brentano version of the Müller-Lyer illusion one part looks longer and the other looks shorter than it really is. We asked participants to make saccadic eye movements along these parts of the figure and between positions on the figure and a position outside the illusion. By showing that saccades from outside th...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-006-0536-1
更新日期：2006-10-01 00:00:00
abstract：:The position of the center of gravity (CG) is a reference value that is controlled by the nervous system during the performance of movements. In order to maintain equilibrium, leg movement is preceded by a shift of the CG towards the supporting side. This CG shift is initiated by an early displacement of the center of...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210050453
更新日期：1998-07-01 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
pub_type： 杂志文章
doi：10.1007/BF00237074
更新日期：1980-01-01 00:00:00
abstract：:The memory for the final position of a moving object which suddenly disappears has been found to be displaced forward, in the direction of motion, and downwards, in the direction of gravity. These phenomena were coined, respectively, Representational Momentum and Representational Gravity. Although both these and simil...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4654-0
更新日期：2016-09-01 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
pub_type： 杂志文章
doi：10.1007/BF00237863
更新日期：1977-10-24 00:00:00
abstract：:Normal subjects standing on an earth-fixed force platform inside a movable room displaced at velocities comparable to those accompanying spontaneous body sway, exhibit a visually evoked postural response (VEPR) some 600 ms after the start of the room movement. It consists of a displacement of the centre of force of th...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237488
更新日期：1986-01-01 00:00:00
abstract：:Long-range tactile masking has been reported between mirror symmetric body locations. This suggests a general principle of contralateral inhibition between corresponding points on each side of the body that may serve to enhance distinguishing touches on the two halves of the body. Do such effects occur before or after...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-015-4485-4
更新日期：2016-02-01 00:00:00
abstract：:Within-arm somatotopy was identified in multiple motor areas of six normal human subjects who performed a visuomotor tracking task during positron emission tomography (PET) measurement of relative cerebral blood flow (relCBF). A randomly moving target, presented on a computer monitor, was continuously followed with th...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00229666
更新日期：1993-01-01 00:00:00
abstract：:Tetanus toxin (TeT) is an exotoxin and has a capacity for neuronal binding and internalization. In the present study, we compared changes in the immunoreactivities and protein levels of interleukin (IL-) 2 as a pro-inflammatory cytokine and IL-4 as an anti-inflammatory cytokine in the hippocampus proper (HP) and denta...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-012-3257-7
更新日期：2012-11-01 00:00:00
abstract：:An aberrant crossed corticotectal pathway can be generated by removal of one visual cortex and the contralateral superior colliculus from newborn rats. This aberrant crossed corticotectal projection arises from the pyramidal neurons located in layer V of the visual cortex and terminates in a spatially orderly manner i...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00235562
更新日期：1978-11-15 00:00:00
abstract：:This report describes two models of human behavior when detecting displacements of joints that allow one to compare and integrate findings from different proprioception tests in a quantitative way. Results from various tests have led to different and often conflicting conclusions about proprioceptive behaviors and the...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00227954
更新日期：1996-12-01 00:00:00
abstract：:Tone bursts produced bands of selective 2-[14C]-deoxyglucose labelling in the inferior colliculus (IC) of the awake monkey. Low tone frequencies produced labelling in dorsal regions and high tone frequencies produced labelling in ventral regions. The position of the bands coincided with the position of a single unit w...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237983
更新日期：1984-01-01 00:00:00
abstract：:When walking with a hand-held object, grip force is coupled in an anticipatory manner to changes in inertial force resulting from the accelerations and decelerations of gait. However, it is not known how grip and inertial forces are organized at the onset of gait, and if the two forces are coupled in the early phases ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-008-1476-8
更新日期：2008-09-01 00:00:00
abstract：:There are a number of studies concerning difference of postural control following left or right hemisphere lesions. Few studies, however, compare the role of the right and left hemisphere in learning new postural tasks. This study aimed to address this question. Twenty patients with hemiparesis after ischemic stroke i...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-009-2091-z
更新日期：2010-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-009-1884-4
更新日期：2009-09-01 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
pub_type： 杂志文章
doi：10.1007/s002210050837
更新日期：1999-09-01 00:00:00
abstract：:Previous experiments have suggested that the analysis of visual images could be a gravity-dependent process. We investigated this hypothesis using a mental rotation paradigm with pictures of three-dimensional objects during a 26-day orbital flight aboard the Soviet MIR station. The analysis of cosmonauts' response tim...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00230478
更新日期：1993-01-01 00:00:00
abstract：:Human subjects can readily adapt their movement trajectories to different dynamic or visuomotor environments. The focus of the current study was to determine whether subjects could simultaneously adapt to multiple dynamic environments. Subjects ( n=5) drew ellipses continuously for 70 s using a torquable manipulandum ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-002-1260-0
更新日期：2003-01-01 00:00:00
abstract：:We compared pursuit responses to 2D target motion in three separate conditions: predictable, randomised and randomised with timing cues. The target moved on a continuous quadrilateral path in which right-angle direction changes allowed anticipatory eye acceleration and deceleration in orthogonal axes to be assessed. R...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-4164-x
更新日期：2015-03-01 00:00:00
abstract：:Saccular and utricular organs are essential for postural stability and gaze control. Although saccular and utricular inputs are known to terminate on vestibular neurons, few previous studies have precisely elucidated the origin of these inputs. We investigated the saccular and utricular inputs to single vestibular neu...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002219900312
更新日期：2000-04-01 00:00:00
abstract：:Intervention-induced neuroplastic changes within the motor or cognitive system have been shown in the human brain. While cognitive and motor brain areas are densely interconnected, it is unclear whether this interconnectivity allows for a shared susceptibility to neuroplastic changes. Using the preparation for a theor...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-020-05933-5
更新日期：2020-12-01 00:00:00
abstract：:Vasopressin and oxytocin immunoreactivity (AVP-IR, OT-IR) have been detected in the trigeminal and dorsal root ganglia (TG, DRG) of the rat. We have investigated whether AVP or OT have any neurotransmitter role in these tissues by measuring the effects of the peptides on levels of intracellular second messengers. AVP ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00248795
更新日期：1987-01-01 00:00:00
