Abstract：
:It has previously been shown that unilateral ablation of the whole auditory cortex in the cat disrupts the precedence effect, and also interferes with the ability of the normal animal to discriminate in the Y-maze between a single sound on one side and a double sound consisting of a signal on both left and right sides. The present work has confirmed these effects and has shown that both can be obtained with lesions confined to AI and AII. The "one-versus-two" deficit has invariably been seen in all the animals studied, but a proportion of animals do not show the precedence effect deficit. It has been confirmed that the apparent sucess of some animals can be due to the training effect of the one-versus-two paradigm, as was proposed in the earlier paper; however it has also been shown that this cannot be explanation in all cases. It has been demonstrated that cats are able to localize sound behind them with some success; turning around in the start box to reverse right and left space is therefore a possible strategy for overcoming a unilateral deficit. However, even with the head "fixed" in the forward-facing position, one animal was still able to run well above chance. The size of the lesion does not appear to be a correlate of the performance level.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Whitfield IC,Diamond IT,Chiveralls K,Williamson TGdoi
10.1007/BF00237601subject
Has Abstractpub_date
1978-02-15 00:00:00pages
221-34issue
2eissn
0014-4819issn
1432-1106journal_volume
31pub_type
杂志文章abstract：:Intradermal injection of capsaicin results in sensitization of spinothalamic tract cells to brushing and pressure applied to the cutaneous receptive field in anesthetized monkeys. A significant increase in background activity also occurs immediately after capsaicin injection that lasts for at least 2 h. A 40-50% decre...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/pl00005675
更新日期：1997-06-01 00:00:00
abstract：:Gamma band activity participates in sensory perception, problem solving, and memory. This review considers recent evidence showing that cells in the reticular activating system (RAS) exhibit gamma band activity, and describes the intrinsic membrane properties behind such manifestation. Specifically, we discuss how cel...
journal_title：Experimental brain research
pub_type： 杂志文章,评审
doi：10.1007/s00221-013-3794-8
更新日期：2014-05-01 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
pub_type： 杂志文章
doi：10.1007/BF00234015
更新日期：1976-06-18 00:00:00
abstract：:Is it possible to learn to perform a motor sequence without awareness of the sequence? In two experiments, we presented participants with the most elementary sequence: an alternation between two options. We used a double-step pointing task in which the final position of the target alternated between two quite similar ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4566-z
更新日期：2016-06-01 00:00:00
abstract：:Electron microscopic examination of the monkey lateral geniculate nucleus, pars dorsalis (LGNd) reveals the occurrence of synaptic contacts between profiles belonging to interneurons (I-cells). Almost all combinations are observed, namely, axodendritic, dendrodendritic, dendrosomatic and somatodendritic, the most freq...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237322
更新日期：1976-05-10 00:00:00
abstract：:Automatic attentional capture by a salient distractor can be prevented by spatial attentional control settings (ACSs) (e.g., Yantis and Jonides in J Exp Psychol Hum Percept Perform 16:121-134, 1990). Earlier, converging evidence for a spatial ACS (Eason et al. 1969) was found in event-related potentials (ERPs). In the...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-012-3279-1
更新日期：2012-12-01 00:00:00
abstract：:Almost two decades ago, sequential effects of human grasping behaviour were described for the first time: In a sequential task, participants persisted in using the previous grasp type. According to the plan-modification hypothesis, such sequential effects reduce the movement planning costs and occur within a limited r...
journal_title：Experimental brain research
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00221-013-3576-3
更新日期：2013-08-01 00:00:00
abstract：:Adequate postural control is a prerequisite for daily activities such as reaching for an object. However, knowledge on the relationship between postural adjustments and the quality of reaching movements during human ontogeny is scarce. Therefore we evaluated the development of the relationship between the kinematic fe...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-007-0964-6
更新日期：2007-08-01 00:00:00
abstract：:We have monitored extracellularly individual neurons in the striate cortex of 4-week-old unparalyzed kittens with the aim of changing the ocular dominance of these cells during recording. To do this, we elicited conjugate eye movements using a bipolar stimulating electrode positioned in the internal medullary lamina (...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00236575
更新日期：1981-01-01 00:00:00
abstract：:We previously described significant relationships between amplitude variations in slow brain potentials and timed between-press intervals (2.5 s). We suggested that these variations are neural traces of timing mechanisms. To determine which time processing stage is concerned, the current study examines whether these v...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-002-1103-z
更新日期：2002-08-01 00:00:00
abstract：:Quantitative autoradiography was used to examine central binding sites for L-[3H]glutamate in amygdaloid-kindled rats since receptors for excitatory amino acids have been implicated in epileptiform activity and seizure behaviors. In tissue from rats killed five days after two kindled seizures, the ipsilateral hippocam...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00231751
更新日期：1991-01-01 00:00:00
abstract：:Soleus (SOL) corticospinal excitability has been reported to increase during Achilles tendon vibration. The aim of the present study was to further investigate SOL corticospinal excitability and elucidate the changes to intracortical mechanisms during Achilles tendon vibration. Motor-evoked potentials (MEPs) were elic...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-015-4336-3
更新日期：2015-09-01 00:00:00
abstract：:Does the brain use a separate internal model for cursor mechanics during visuomotor adaptation? We compared the amount of adaptation and transfer to the opposite arm when subjects reached the targets under different viewing conditions of the arm during reaching. If the brain forms separate models, we predict a differe...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-010-2155-0
更新日期：2010-05-01 00:00:00
abstract：:Previous research has demonstrated that viewing one's hand can induce tactile response compatibility effects at the hands. Here, we investigated the question of whether vision of one's own hand is actually necessary. The Eriksen flanker task was combined with the rubber hand illusion in order to determine whether tact...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-4129-0
更新日期：2015-02-01 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
pub_type： 杂志文章
doi：10.1007/BF00406620
更新日期：1988-01-01 00:00:00
abstract：:Gait is recognized as a key item related to mental function. Anomalous gait in psychotic individuals has been described for the lower extremities, whereas irregularities for upper body dynamics are not described, explained or verified with unbiased methods. Reduced walking velocity and increased somatic tension define...
journal_title：Experimental brain research
pub_type： 临床试验,杂志文章
doi：10.1007/s00221-012-3184-7
更新日期：2012-09-01 00:00:00
abstract：:The vestibular nuclei and the interstitial nucleus of Cajal (INC) have been regarded as key elements of the velocity-to-position integrator for vertical eye movements. This paper reports a class of type II vestibular neurons that receives input from the INC and carries vertical eye movement signals that appear to repr...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-003-1750-8
更新日期：2004-04-01 00:00:00
abstract：:Classic experiments suggested that the midbrain reticular formation plays an important role in the induction and maintenance of high-frequency, low-amplitude activation of the electrocorticogram (ECoG). However, recent studies have shown that generalized activating systems are not restricted to the reticular formation...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-003-1675-2
更新日期：2004-02-01 00:00:00
abstract：:Humans use a specific steering synergy, where the eyes and head lead rotation to the new direction, when executing a turn or change in direction. Increasing evidence suggests that eye movement is critical for turning control and that when the eyes are constrained, or participants have difficulties making eye movements...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-013-3466-8
更新日期：2013-05-01 00:00:00
abstract：:After intracranial transection of the optic nerve in cats the retinal stump of the nerve was injected with HRP. Surviving retinal ganglion cells can be retrogradely labeled at least up to 15.5 months of postoperative survival. ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00261356
更新日期：1985-01-01 00:00:00
abstract：:Astronauts returning from space flight and performing Earth-bound activities must rapidly transition from the microgravity-adapted sensorimotor state to that of Earth's gravity. The goal of the current study was to assess locomotor dysfunction and recovery of function after long-duration space flight using a test of f...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-010-2171-0
更新日期：2010-05-01 00:00:00
abstract：:Both human and animal research indicate that rapid eye movement sleep (REM) plays an important role in the processing of emotional information. REM is altered after fear conditioning in rats, but this alteration can be mitigated by exposure to a naïve conspecific. In addition, both the housing condition (isolated vs p...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-3828-x
更新日期：2014-05-01 00:00:00
abstract：:Our previous studies showed that a fully extended finger, wrist, and elbow became a flexed phantom hand and arm with ischemic anesthesia, and vice versa (Inui et al. in J Physiol 589:5775-5784, 2011, Exp Brain Res 221:369-375, 2012a, Exp Brain Res 218:487-494, 2012b). It was anticipated that if the ankle and knee were...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-013-3460-1
更新日期：2013-05-01 00:00:00
abstract：:Dispersed brain cells from 12-14 day old mouse embryos were loaded with the Ca2+-sensitive fluorescent probe, quin2 and shown to have a resting intracellular Ca2+ concentration ([Ca2+]i) of 158 nM (SE +/- 5) in the presence of 1 mM [Ca2+]o. When external [Ca2+] was raised from 0 to 1 mM there was an increase of [Ca2+]...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00235975
更新日期：1987-01-01 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
pub_type： 杂志文章
doi：10.1007/BF00340477
更新日期：1986-01-01 00:00:00
abstract：:In the present study, we report the sensitivity of utricular afferents to sinusoidal translational motion in the horizontal plane. The head orientation was altered relative to the direction of translational travel in 30 degrees increments to allow determination of the head orientation that elicited the maximal and min...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-003-1530-5
更新日期：2003-10-01 00:00:00
abstract：:Postural instability evokes cortical and autonomic reactions in addition to the primary compensatory response, and it is hypothesized that these responses may be related to underlying affective influences such as tonic physiological arousal. The purpose of this study was to determine whether perturbation-evoked cortic...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-010-2257-8
更新日期：2010-06-01 00:00:00
abstract：:Studies exploring reflexive joint attention report that attention is more powerfully captured by interfering social signals (such as others' gaze or hand orientation) than by non-biological directional cues (such as an arrow). However, what remains unknown is whether these effects are mapped in purely spatial or in bo...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-009-1900-8
更新日期：2009-08-01 00:00:00
abstract：:Recent studies suggest that recreational use of cocaine is associated with significant impairments in the same cognitive control functions that are affected by chronic use. Here we tested whether recreational cocaine use can impact the emergence and resolution of response conflict in conflict-inducing tasks. Recreatio...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-013-3724-9
更新日期：2014-01-01 00:00:00
abstract：:Cultured olfactory bulb cells from embryonic mice had ultrastructural characteristics similar to those of many cell types in the intact adult mouse olfactory bulb. Identified cultured cells included mitral/tufted cells, granule cells, short-axon cells, and fibrous and protoplasmic astrocytes. Cultured neurons were fou...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF02738402
更新日期：1994-01-01 00:00:00
