Convergence of main and accessory olfactory pathways onto single neurons in the hamster amygdala.

abstract：:This study explored the directional specificity of fear of falling (FoF) effects on the stabilizing function of anticipatory postural adjustments (APA). Participants (N = 71) performed a series of lateral leg raises from an elevated surface in three conditions: in the "Control condition", participants stood at the mid...

journal_title：Experimental brain research

authors： Gendre M,Yiou E,Gélat T,Honeine JL,Deroche T

更新日期：2016-03-01 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

abstract：:The relationship between neuronal calcium binding protein content (calbindin D28K: CaBP and parvalbumin: PV) and vulnerability to ischemia was studied in different regions of the rat brain using the four vessel occlusion model of complete forebrain ischemia. The areas studied, i.e. the hippocampal formation, neocortex...

journal_title：Experimental brain research

authors： Freund TF,Buzsáki G,Leon A,Baimbridge KG,Somogyi P

更新日期：1990-01-01 00:00:00

abstract：:Spike trains of long duration were recorded from concurrently active pairs of motor units in the human masseter and tibialis anterior muscles. An innovative analysis technique was used to investigate functional coupling between the motoneurons by plotting the discharge frequency of one motor unit with respect to the f...

journal_title：Experimental brain research

authors： Türker KS,Schmied A,Cheng HB

更新日期：1996-10-01 00:00:00

abstract：:This purpose of this study was to examine the spatial coding of eye movements during static roll tilt (up to +/-45 degrees) relative to perceived earth and head orientations. Binocular videographic recordings obtained in darkness from eight subjects allowed us to quantify the mean deviations in gaze trajectories along...

journal_title：Experimental brain research

authors： Wood SJ,Paloski WH,Reschke MF

更新日期：1998-07-01 00:00:00

abstract：:Upper trunk bending movements were accompanied by opposite movements of the lower body segments. These axial kinematic synergies maintained equilibrium during the movement performance by stabilizing the center of gravity (CG), which shifted on average across all the subjects by 1 +/- 4 cm in the anteroposterior direct...

journal_title：Experimental brain research

authors： Alexandrov A,Frolov A,Massion J

更新日期：1998-01-01 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：:There is still controversy in the literature whether a single episode of mild traumatic brain injury (MTBI) results in short-term functional and/or structural deficits as well as any induced long-term residual effects. With the inability of traditional structural brain imaging techniques to accurately diagnosis MTBI, ...

journal_title：Experimental brain research

authors： Zhang K,Johnson B,Pennell D,Ray W,Sebastianelli W,Slobounov S

更新日期：2010-07-01 00:00:00

abstract：:Rhythmic interlimb coordination is characterized by attraction to stable phase and frequency relations. Sudden, unintended transitions between such coordination patterns have been observed in iso- and multifrequency tasks when movement frequency was gradually increased. These transitions have been accounted for by mod...

journal_title：Experimental brain research

authors： Peper CE,Beek PJ

更新日期：1998-01-01 00:00:00

abstract：:Human subjects attempted to modify their vestibuloocular reflex (VOR) in the dark by fixating imagined targets while experiencing predictable (SIN) sinusoidal (0.01-2.5 Hz) and unpredictable (SSN) sum of sines rotational stimuli (0.02-1.9 Hz). Modification was attempted under 2 instructional sets: VOR enhancement, ie ...

journal_title：Experimental brain research

authors： McKinley PA,Peterson BW

更新日期：1985-01-01 00:00:00

abstract：:The gap effect refers to the finding that saccadic latencies are typically reduced when a fixation point is removed prior to the appearance of a peripheral target. This reduction in saccadic reaction time (SacRT) is thought to be due to a general warning effect and an oculomotor specific fixation offset that occur whe...

journal_title：Experimental brain research

authors： Pratt J,Bekkering H,Leung M

更新日期：2000-01-01 00:00:00

abstract：:Familiarity with the visual environment affects our expectations about the objects in a scene, aiding in recognition and interaction. Here we tested whether the familiarity with the specific trajectory followed by a moving target facilitates the interpretation of the effects of underlying physical forces. Participants...

journal_title：Experimental brain research

authors： Mijatović A,La Scaleia B,Mercuri N,Lacquaniti F,Zago M

更新日期：2014-12-01 00:00:00

abstract：:The distribution of anterogradely-labeled fibers and retrogradely-labeled cell bodies in the interpeduncular nucleus (IPN) was mapped after injections of wheat-germ agglutinin conjugated to horseradish peroxidase (WGA-HRP) into various structures of the basal forebrain in adult rats. WGA-HRP injections into the medial...

journal_title：Experimental brain research

authors： Vertes RP,Fass B

更新日期：1988-01-01 00:00:00

abstract：:Static and dynamic otolith, horizontal vestibular and optokinetic ocular reflexes were investigated in pigmented rats 1-6 and more months after unilateral vestibular nerve (UVN) section. Evoked responses were compared with published data from control rats studied under identical conditions. Static lateral tilt of UVN ...

journal_title：Experimental brain research

authors： Hamann KF,Reber A,Hess BJ,Dieringer N

更新日期：1998-02-01 00:00:00

abstract：:Quantitative analysis of dendritic orientation in rapid Golgi sections of the lateral geniculate nucleus of Old World monkeys was performed with the help of a computer-microscope and a tree-analysing program. The orientation of intermediate and terminal dendritic segments of parvocellular and magnocellular multipolar ...

journal_title：Experimental brain research

authors： Leuba G,Garey LJ

更新日期：1984-01-01 00:00:00

abstract：:Fetal spinal cord tissue was grafted to the anterior chamber of the eye of adult recipients. Transverse segments from the cervical and high thoracic levels were divided in halves which were grafted directly or further divided into ventral horn and dorsal horn parts before grafting. Survival and intraocular growth was ...

journal_title：Experimental brain research

authors： Henschen A,Hoffer B,Olson L

更新日期：1985-01-01 00:00:00

abstract：:The modification of the normal locomotor pattern of humans was investigated using a split-belt locomotion protocol (treadmill belt speeds of 4.5 km/h and 1.5 km/h for the right and left legs, respectively) and also by changing afferent input from the legs (30% reduction or increase in body weight by suspending subject...

journal_title：Experimental brain research

authors： Jensen L,Prokop T,Dietz V

更新日期：1998-01-01 00:00:00

abstract：:The ability of Huntington's disease patients to co-ordinate their two hands with and without external cueing was investigated. Twelve Huntington's disease patients and sex- and age-matched controls performed a bimanual cranking task at two speeds (0.5 Hz, 1.5 Hz) and phase relationships (in-phase, anti-phase), with an...

journal_title：Experimental brain research

authors： Johnson KA,Bennett JE,Georgiou N,Bradshaw JL,Chiu E,Cunnington R,Iansek R

更新日期：2000-10-01 00:00:00

abstract：:In order to assess the autoinhibitory control of endogenous acetylcholine (ACh) in rat and human neocortex, slices of these tissues were prelabelled with [(3)H]choline, superfused continuously and stimulated electrically using various frequencies in the presence or absence of drugs. The autoinhibitory feedback control...

journal_title：Experimental brain research

authors： Albrecht C,Bloss HG,Jackisch R,Feuerstein TJ

更新日期：1999-10-01 00:00:00

abstract：:In healthy subjects, suprathreshold repetitive transcranial magnetic stimulation (rTMS) at frequencies >2 Hz prolongs the cortical silent period (CSP) over the course of the train. This progressive lengthening probably reflects temporal summation of the inhibitory interneurons in the stimulated primary motor cortex (M...

journal_title：Experimental brain research

authors： Cincotta M,Giovannelli F,Borgheresi A,Balestrieri F,Zaccara G,Inghilleri M,Berardelli A

更新日期：2006-06-01 00:00:00

abstract：:Transcranial magnetic stimulation (TMS) applied over the occipital lobe approximately 100 ms after the onset of a stimulus decreases its visibility if it appears in the location of the phosphene. Because phosphenes can also be elicited by stimulation of the parietal regions, we asked if the same procedure that is used...

journal_title：Experimental brain research

authors： Tapia E,Mazzi C,Savazzi S,Beck DM

更新日期：2014-06-01 00:00:00

abstract：:Sudden stretch of active muscle typically results in two characteristic electromyographic responses: the short latency M1 and the long latency M2. The M1 response originates from the monosynaptic Ia afferent reflex pathway. The M2 response is less well understood and is likely a compound response to different afferent...

journal_title：Experimental brain research

authors： Schuurmans J,de Vlugt E,Schouten AC,Meskers CG,de Groot JH,van der Helm FC

更新日期：2009-03-01 00:00:00

abstract：:Injections of combined lectin-conjugated and unconjugated horseradish peroxidase were made in the dorsal (d) and ventral (v) divisions of the paramedian reticular nucleus (PRN), a precerebellar relay nucleus, of the cat. The origins of supramedullary afferent projections to the PRN were identified in the pons, midbrai...

journal_title：Experimental brain research

authors： Elisevich K,Hrycyshyn AW,Flumerfelt BA

更新日期：1985-01-01 00:00:00

abstract：:Following the theoretical notion that tools often extend one's body, in the present study, we investigated whether imitation of hand or tool actions is modulated by effector-specific information. Subjects performed grasping actions toward an object with either a handheld tool or their right hand. Actions were initiate...

journal_title：Experimental brain research

authors： van Elk M,van Schie HT,Bekkering H

更新日期：2011-10-01 00:00:00

abstract：:Saccadic latencies measured in response to a step-wise displacement of the target may be substantially reduced if a gap separates the offset of the initial fixation point and the onset of the peripheral target. According to Fischer and Ramsperger (1984) this paradigm provokes a bimodal latency distribution which consi...

journal_title：Experimental brain research

authors： Jüttner M,Wolf W

更新日期：1992-01-01 00:00:00

abstract：:Insulin-like growth factor-1 (IGF-1) is an endogenous peptide transported across the blood brain barrier that is protective in several brain injury models, including an acute animal model of Parkinson's disease (PD). Motor deficits in PD are due largely to the progressive loss of nigrostriatal dopaminergic neurons. Th...

journal_title：Experimental brain research

authors： Ayadi AE,Zigmond MJ,Smith AD

更新日期：2016-07-01 00:00:00

abstract：:We compared set-related premotor cortex activity in two conditional motor tasks. In both tasks, a rhesus monkey moved its forelimb to one of two possible targets on the basis of visuospatial instruction stimuli. One target was located to the left of the limb's starting position, the other to the right. In the directio...

journal_title：Experimental brain research

authors： Kurata K,Wise SP

更新日期：1988-01-01 00:00:00

abstract：:In anesthetized and paralyzed cats, the normal alignment of the visual axes is disturbed by paralysis of the eye muscles. Thus, the separation between paired receptive fields of binocular cells in visual cortex is increased (paralysis squint). This increased separation is normally tolerated by the majority of visuocor...

journal_title：Experimental brain research

authors： Heggelund P,Imamura K,Kasamatsu T

更新日期：1987-01-01 00:00:00

abstract：:Although the perception of emotion in individuals is an important social skill, very little is known about how emotion is determined from a crowd of individuals. We investigated the perception of emotion in scenes of crowds populated by dynamic characters each expressing an emotion. Facial expressions were masked in t...

journal_title：Experimental brain research

authors： McHugh JE,McDonnell R,O'Sullivan C,Newell FN

更新日期：2010-07-01 00:00:00

abstract：:The afferent volley generated during neuromuscular electrical stimulation (NMES) can increase the excitability of the human corticospinal (CS) pathway. This study was designed to determine the effect of different frequencies of NMES applied over the common peroneal nerve on changes in CS excitability for the tibialis ...

journal_title：Experimental brain research

authors： Mang CS,Lagerquist O,Collins DF

更新日期：2010-05-01 00:00:00