The effect of monocular paralysis on the lateral geniculate nucleus of the cat.

abstract：:The presence of discrete events during an interval to be estimated generally causes a dilation of perceived duration (event-filling effect). Here, we investigated this phenomenon in the thermal modality using multi-seconds (19 s) innocuous cool stimuli that were either constant (continuous interval) or fluctuating to ...

journal_title：Experimental brain research

authors： Khoshnejad M,Martinu K,Grondin S,Rainville P

更新日期：2016-04-01 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：:It was previously proposed that a linkage between the optokinetic system and the stereoscopic system in higher mammals serves to allow these animals to selectively stabilize those parts of the visual scene which lie in the plane of convergence as the animals move forward in a three-dimensional world (Howard and Ohmi, ...

journal_title：Experimental brain research

authors： Howard IP,Simpson WA

更新日期：1989-01-01 00:00:00

abstract：:Many neurons in the deeper layers of the superior colliculus (SC) respond to multiple sensory inputs--visual, auditory, and somatic--as well as provide signals essential for saccadic eye movements to targets in different modalities. When the eyes and pinnae are in primary position, the neural map of auditory space is ...

journal_title：Experimental brain research

authors： Peck CK,Baro JA,Warder SM

更新日期：1995-01-01 00:00:00

abstract：:Impaired plantar flexor muscle activation during push-off in late stance contributes importantly to reduced gait ability in adults with cerebral palsy (CP). Here we used low-intensity transcranial magnetic stimulation (TMS) to suppress soleus EMG activity during push-off as an estimate of corticospinal drive in CP adu...

journal_title：Experimental brain research

authors： Frisk RF,Lorentzen J,Nielsen JB

更新日期：2019-06-01 00:00:00

abstract：:In the frog's isolated head preparations, spontaneous activity was recorded from the whole nerve of the left horizontal semicircular canal (HC) for 6 min before and 16 min after destruction of the right labyrinth by heating or administration of d-tubocurarine (0.5 microliter, 5.10(-6)M) into the perilymph of the right...

journal_title：Experimental brain research

authors： Bricout-Berthout A,Caston J

更新日期：1982-01-01 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：:In earlier studies the tetrahydroisoquinoline derivative N-methyl-norsalsolinol (2-MDTIQ) was discovered in lumbar cerebrospinal fluid and brain of patients with Parkinson's disease. To establish whether 2-MDTIQ is toxic to the dopaminergic system, 2-MDTIQ or 6-hydroxydopamine (6-OHDA) were stereotactically injected i...

journal_title：Experimental brain research

authors： Moser A,Siebecker F,Nobbe F,Böhme V

更新日期：1996-11-01 00:00:00

abstract：:Associations between cognitive and motor timing performance are documented in hundreds of studies. A core finding is a correlation of about - 0.3 to - 0.5 between psychometric intelligence and time interval production variability and reaction time, but the nature of the relationship remains unclear. Here, we investiga...

journal_title：Experimental brain research

authors： Karampela O,Madison G,Holm L

更新日期：2020-04-01 00:00:00

abstract：:During voluntary movement, muscle spindles of both the agonist and antagonist muscles potentially can supply information about position of the limb. Muscle vibration is known to increase muscle spindle discharge and cause systematic distortions of limb position sense in humans. The following two experiments attempted ...

journal_title：Experimental brain research

authors： Inglis JT,Frank JS

更新日期：1990-01-01 00:00:00

abstract：:The effects on striatal high affinity glutamate uptake (HAGU) of an apomorphine injection administered either alone or along with an electrical stimulation of the frontal cortex were compared between intact control rats and animals with 6-hydroxydopamine (6-OHDA) induced lesions of the nigrostriatal dopaminergic neuro...

journal_title：Experimental brain research

authors： Kerkerian L,Nieoullon A

更新日期：1988-01-01 00:00:00

abstract：:We have studied the ability of a quaternary antihistamine, thiazinamium, to inhibit the nociceptive sensitization that occurs early, during the first hour, following intraplantar injection of the polysaccharide carrageenin in the rat. Parallel studies were performed with an electrophysiological model (changes in respo...

journal_title：Experimental brain research

authors： Neil A,Benoist JM,Kayser V,Guilbaud G

更新日期：1987-01-01 00:00:00

abstract：:Visual stimulation alone is sufficient to produce visually induced postural reactivity (VIPR). While some studies have shown that VIPR increases with the velocity of a moving visual stimulus, others have shown that it decreases with the temporal frequency of an oscillating visual stimulus. These results seem contradic...

journal_title：Experimental brain research

authors： Hanssens JM,Allard R,Giraudet G,Faubert J

更新日期：2013-08-01 00:00:00

abstract：:Gabapentin's main clinical use is in the treatment of neuropathic pain where its binding to neuronal alpha-2/delta subunits of voltage-gated calcium channels (VGCCs) is critical to its mechanism of action. Over the past 10 years, there have been several reports of gabapentin also having anti-nausea and anti-emetic eff...

journal_title：Experimental brain research

authors： Guttuso T Jr

更新日期：2014-08-01 00:00:00

abstract：:The present experiment assessed the locomotor response to a low dose (1 mg/kg) of systemic D-amphetamine in rats with cytotoxic lesions of the retrohippocampus (entorhinal and extra-subicular cortices), compared with vehicle-operated shams and unoperated controls. Under spontaneous and saline conditions, both the sham...

journal_title：Experimental brain research

authors： Yee BK,Feldon J,Rawlins JN

更新日期：1995-01-01 00:00:00

abstract：:We have investigated the effects of mental set on predictive capabilities using a saccade square-wave tracking paradigm with ten normal subjects, comparing three amplitudes (10, 20, and 40 degrees ) and five inter-stimulus intervals (ISIs) (400, 500, 625, 1000, and 2000 ms). Subjects were instructed simply to "follow ...

journal_title：Experimental brain research

authors： Isotalo E,Lasker AG,Zee DS

更新日期：2005-09-01 00:00:00

abstract：:Previous work in our laboratory has demonstrated that binocular vision makes an important contribution to skilled reaching and grasping movements directed at static targets. In the present study we examine the contribution of binocular vision to interceptive reaching movements. We monitored such movements using a high...

journal_title：Experimental brain research

authors： Servos P,Goodale MA

更新日期：1998-03-01 00:00:00

abstract：:Intracellular recordings from thalamic neurons receiving cerebellar inputs were performed under urethane anesthesia in the rat. A total of 64 neurons were recorded intracellularly with micropipettes filled with 4% biocytin solution (dissolved in 0.5 M K-acetate), and cerebellar-induced EPSPs (CN-EPSPs), the membrane r...

journal_title：Experimental brain research

authors： Yamamoto T,Kishimoto Y,Yoshikawa H,Oka H

更新日期：1991-01-01 00:00:00

abstract：:The purpose of this study was to investigate the role of cutaneous feedback in the agonist-antagonist co-activation mechanism during maximum voluntary force (MVF) production by the fingers. Seventeen healthy male subjects (age: 23.8 ± 1.0 years) were asked to press with maximal effort at their fingertips. Finger force...

journal_title：Experimental brain research

authors： Kim Y,Shim JK,Hong YK,Lee SH,Yoon BC

更新日期：2013-08-01 00:00:00

abstract：:Increased afferent input may alter receptive field sizes, properties and somatotopographic representation in the cortex. Changes in the motor thalamus may also occur as a result of altered afferent input. Such plasticity has been implicated in both sensory and movement disorders. Using tremor as a model of augmented a...

journal_title：Experimental brain research

authors： Kiss ZH,Davis KD,Tasker RR,Lozano AM,Hu B,Dostrovsky JO

更新日期：2003-05-01 00:00:00

abstract：:The study was conducted to investigate the difference between Han Chinese and Caucasians on various parameters measured from responses to transcranial magnetic brain stimulation (TMS). Sixteen subjects were studied in each group. A circular coil at the vertex was used for stimulation, whilst recording surface electrom...

journal_title：Experimental brain research

authors： Yi X,Fisher KM,Lai M,Mansoor K,Bicker R,Baker SN

更新日期：2014-02-01 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：:Nine participants performed a reciprocal precision aiming task under different experimental conditions. Due to the anisotropy of the work space, varying the direction of motion (from 0 degrees to 315 degrees in steps of 45 degrees ) allowed exploration of the effects of biomechanical constraints that were found to aff...

journal_title：Experimental brain research

authors： Fernandez L,Bootsma RJ

更新日期：2004-12-01 00:00:00

abstract：:People are good at telling the direction of a moving tactile stimulus and this capacity provides a sensitive clinical test of somatosensory disturbances. Tactile directional sensitivity depends on two different kinds of somatosensory information, i.e. spatiotemporal information and information about friction-induced c...

journal_title：Experimental brain research

authors： Backlund Wasling H,Norrsell U,Göthner K,Olausson H

更新日期：2005-10-01 00:00:00

abstract：:We examined the characteristics of postsynaptic potentials (PSPs) produced in antidromically-identified medical gastrocnemius (MG) alpha-motoneurons by electrical stimulation of low threshold (less than 3 x T) distal limb cutaneous afferents in the sural (SUR) nerve in adult cats anesthetized with alpha-chloralose, to...

journal_title：Experimental brain research

authors： Pinter MJ,Burke RE,O'Donovan MJ,Dum RP

更新日期：1982-01-01 00:00:00

abstract：:Touches on one hand or forearm can affect tactile sensitivity at contralateral locations on the opposite side of the body. These interactions suggest an intimate connection between the two sides of the body. Here, we explore the effect of masking not across the body but through the body by measuring the effect of a ma...

journal_title：Experimental brain research

authors： D'Amour S,Harris LR

更新日期：2014-09-01 00:00:00

abstract：:Decision times involved in selecting visual targets with saccadic eye movements in rhesus monkeys were studied for three tasks in which single targets, paired targets with varied asynchronies, and multiple targets requiring a discrimination were presented. Probability of target choice in the paired-target task was str...

journal_title：Experimental brain research

authors： Schiller PH,Kendall J

更新日期：2004-01-01 00:00:00

abstract：:This study examined hippocampal theta power during configural and non-configural tasks in rats. Experiment 1 compared hippocampal theta power during a negative patterning task (A+, B+, AB-) to a configural task and a simple discrimination task (A+, B-) as a non-configural task. The results showed that hippocampal thet...

journal_title：Experimental brain research

authors： Sakimoto Y,Hattori M,Takeda K,Okada K,Sakata S

更新日期：2013-03-01 00:00:00

abstract：:The efferent projections of the five histaminergic neuronal subgroups in the tuberomammillary nucleus to the medial preoptic area (MPO) and inferior colliculus (IC) were examined by immunocytochemistry with antihistidine decarboxylase (HDC) antibodies combined with retrograde axonal tracing with Fast Blue (FB). The te...

journal_title：Experimental brain research

authors： Inagaki N,Toda K,Taniuchi I,Panula P,Yamatodani A,Tohyama M,Watanabe T,Wada H

更新日期：1990-01-01 00:00:00

abstract：:The spatial and temporal coupling between the hands is known to be very robust during movements which use homologous muscles (in-phase or symmetric movements). In contrast, movements using nonhomologous muscles (antiphase or asymmetric movements) are less stable and exhibit a tendency to undergo a phase transition to ...

journal_title：Experimental brain research

authors： Kagerer FA,Summers JJ,Semjen A

更新日期：2003-08-01 00:00:00