Abstract：
:Key to understanding somatosensation is the form of how the mechanical stimuli are represented in the evoked neuronal activity of the brain. Here, we focus on studies that address the question of which components of the evoked neuronal activity in the somatosensory system represent the stimulus features. We review experiments that probe whether these neuronal representations are essential to somatosensation. We also discuss recent results that suggest how the somatosensory stimuli are represented in the brain during short-term memory. Finally, we review data that show the neuronal correlates of a decision during somatosensory perception.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Romo R,Hernández A,Salinas E,Brody CD,Zainos A,Lemus L,de Lafuente V,Luna Rdoi
10.1016/s0166-4328(02)00161-4subject
Has Abstractpub_date
2002-09-20 00:00:00pages
105-18issue
1-2eissn
0166-4328issn
1872-7549pii
S0166432802001614journal_volume
135pub_type
杂志文章,评审abstract：:Rats with lesions of the medial frontal, ventral frontal or posterior parietal cortex in adulthood were compared behaviorally and neuroanatomically in adulthood with rats with similar removals at 7 days of age. The neonatal lesions altered cortical morphogenesis, especially in the ventral frontal and parietal groups, ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(85)90005-1
更新日期：1985-09-01 00:00:00
abstract：:Recently we have described the antidyskinetic property of the GABA mimetic drugs valproic acid and topiramate on reserpine-induced oral dyskinesia. In this respect, oral dyskinesia has been associated with important neuropathologies. The present study investigates the effects of different doses of the GABA(A) agonist ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.11.014
更新日期：2005-05-07 00:00:00
abstract：:The aim of this study was to investigate the neural mechanisms underlying the changes in the ipsilateral primary motor cortex (ipsi-M1) excitability induced during the unilateral rhythmic muscle contraction of the first dorsal interosseous (FDI) (rhythmic contraction) muscle with three different frequencies of auditor...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.10.053
更新日期：2013-03-01 00:00:00
abstract：:This report summarizes 4 experiments which deal with the effects of surgical removal of the rat's telencephalic forebrain structures on performance of an inhibitory avoidance response, which was acquired either before or after the lesion was made. Two experiments provide evidence that inhibitory avoidance learning (us...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(86)90036-7
更新日期：1986-11-01 00:00:00
abstract：:A rat model of alloxan-induced diabetes was used to investigate the effect of diabetic state on serotonin (5-HT) levels in peripheral body compartments, gastrointestinal (GI) and platelet, and the metabolic response of these compartments to serotonin precursor (5-hydroxytryptophan, 5-HTP) loading in diabetes. In all s...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(96)00124-6
更新日期：1996-01-01 00:00:00
abstract：:Glucagon-like peptide-1 (GLP-1) decreased corticotropin-releasing factor (CRF)-induced behaviors in neonatal chicks, and serotonin is one of the possible mechanisms through which GLP-1 affects CRF-induced behaviors. The present experiments were conducted to confirm the effect of serotonin on CRF-induced behaviors. In ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.08.005
更新日期：2004-05-05 00:00:00
abstract：:Novelty and surprises differentially modify the left and right sides of the brain. Here we show that repeated brief exposures to the novelty of a non-home environment during infancy and early adulthood lead to long-lasting changes in adulthood in the global bi-lateralization organization of the brain as indexed by a t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.02.047
更新日期：2011-08-01 00:00:00
abstract：:Pit vipers use infrared-sensitive pit organs to accurately target homeothermic prey even in the absence of visual cues. It has been suggested that other vipers, including large ambush predators of the genus Bitis, also may use radiant infrared information for predatory targeting. We compared behavioral responses of pi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.01.020
更新日期：2004-09-23 00:00:00
abstract：:Although serotonergic neural systems have been implicated in the control of anxiety for a number of years, evidence in favour of this role is controversial. The present experiments were designed to further characterize the putative role of serotonin (5-HT) in anxiety, using two pharmacologically validated animal model...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(93)90045-r
更新日期：1993-03-31 00:00:00
abstract：:The present study was designed to explore the role of GSK-3β and NF-kB signaling in electric foot shock-induced stress and stress adaptation. Mice were subjected to foot shocks of 0.5mA intensity and 1s duration of 1h to produce acute stress. Animals were exposed to the same stressor for 5 days to induce stress adapta...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.01.014
更新日期：2016-04-01 00:00:00
abstract：:Three-dimensional objects are common stimuli that rodents and other animals encounter in the natural world that contribute to the associations that are the hallmark of explicit memory. Thus, the use of 3-dimensional objects for investigating the circuits that support associative and episodic memories has a long histor...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2014.09.001
更新日期：2015-05-15 00:00:00
abstract：:In a placebo-controlled, double-blind study, we measured the effects of low dose lorazepam on attentional and motor factors involved in saccadic and smooth pursuit eye movements. We manipulated the temporal interval between the extinction of the central fixation target and the appearance of a second eccentric target (...
journal_title：Behavioural brain research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0166-4328(99)00152-7
更新日期：2000-03-01 00:00:00
abstract：:Huntington's disease (HD) patients show severe diurnal choreic movements, while during slow-wave sleep (SWS) abnormal movements subside. Sleep disturbances in HD, including irregular delta activity and decreases in SWS, have also been reported. Striatal excitotoxic lesions have been shown to induce increased nocturnal...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00201-2
更新日期：2002-11-15 00:00:00
abstract：:This review describes a series of animal experiments that investigate the role of endogenous adenosine (AD) in sleep. We propose that AD is a modulator of the sleepiness associated with prolonged wakefulness. More specifically, we suggest that, during prolonged wakefulness, extracellular AD accumulates selectively in ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00258-8
更新日期：2000-11-01 00:00:00
abstract：:Adolescents display high levels of interactions with peers relative to other age groups, with these interactions further enhanced by ethanol under some circumstances. Understanding of the neural mechanisms underlying these high levels of social interactions is important given that alcohol use is initiated during adole...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.04.050
更新日期：2013-08-01 00:00:00
abstract：:Melatonin is produced only during nighttime darkness. Its onset during the evening is a useful marker for circadian phase position, when melatonin levels are sampled frequently and under conditions of dim light or darkness. This marker is termed the dim light melatonin onset (DLMO). Recently, we have described a phase...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(96)00084-8
更新日期：1996-01-01 00:00:00
abstract：:In the present study, the involvement of dopamine D1 and D2 receptors in the dorsal globus pallidus (GP) in motor control was investigated in rats. Results show that bilateral microinfusions of the dopamine D1 receptor antagonist SCH23390 or the dopamine D2 antagonist S( - )-sulpiride into the GP induced akinesia dete...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(99)00102-3
更新日期：1999-12-01 00:00:00
abstract：:There is evidence that early deprivation of vision prompts the use of body-based, egocentric spatial representations in congenitally blind individuals, whereas previous visual experience favors the use of object-based, allocentric representations (e.g. Pasqualotto A, Spiller MJ, Jansari AS, Proulx MJ. Visual experienc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.07.032
更新日期：2014-10-15 00:00:00
abstract：:Deep brain stimulation (DBS) has gained interest as a potential therapy for advanced treatment-resistant dementia. However, possible targets for DBS and the optimal stimulation parameters are not yet clear. Here, we compared the effects of DBS of the CA1 sub-region of the hippocampus, mammillothalamic tract, anterior ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.06.032
更新日期：2015-10-01 00:00:00
abstract：:Measurement of cardiac and respiratory activity during mental simulation of locomotion at increasing speed revealed a covariation of heart rate and pulmonary ventilation with the degree of imagined effort. The degree of vegetative activation of a subject mentally running at 12 km/h was comparable to that of a subject ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(05)80033-6
更新日期：1991-01-31 00:00:00
abstract：:In the rat, brain growth is most vulnerable to undernutrition during the suckling period. Undernutrition at that stage also produces lasting effects on behaviour and it is often assumed that these are due to disturbances of brain growth. The proposal that this may not necessarily be so was explored by testing the beha...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(83)90035-9
更新日期：1983-12-01 00:00:00
abstract：:Glutamatergic signaling plays an important role in learning and memory. Using Pavlovian conditioned approach procedures, the mechanisms that drive stimulus-reward learning and memory have been investigated. However, there are instances where reward-predictive stimuli can function beyond being solely predictive and can...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.10.013
更新日期：2018-02-15 00:00:00
abstract：:The aim of the present study was to investigate whether neonatal odor experience associated with the mother affects food avoidance learning and basolateral amygdala (BLA) involvement in adulthood. Odorization of mother's nipples with banana or almond solutions from birth to weaning resulted in an impairment at adultho...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2008.11.003
更新日期：2009-03-17 00:00:00
abstract：:The Morris water maze and the object displacement task are two popular tools used to investigate spatial learning and memory. Research has focused mainly on the acquisition of spatial tasks while little attention has been given to the retention phase. We examined the effects of different training procedures on retenti...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00270-x
更新日期：2003-02-17 00:00:00
abstract：:Several executive functions decline with the development of type-1 diabetes (T1D), particularly working memory (WM). In adults, WM ensures efficient cognitive processing by focusing on task-relevant information while suppressing distractors. It has been well documented that WM can be influenced by emotional stimuli, w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.02.008
更新日期：2019-05-02 00:00:00
abstract：:Rats with hippocampal aspiration lesions or cortical control lesions were compared to sham operated controls in a trace conditioned suppression task, in which a long-lasting background stimulus played the role of more conventional contextual cues. In all three surgical treatment groups, conditioning to the explicit co...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(97)00104-6
更新日期：1998-03-01 00:00:00
abstract：:We examined four different learning and memory tasks in rats which had been subjected to left carotid artery ligation followed by 2 h hypoxia (8% oxygen) when they were 7 days old. The examination began on the 4th week after insult and continued to 18 weeks post-insult. Compared with the control group, the hypoxic-isc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00287-4
更新日期：2001-01-08 00:00:00
abstract：:Serotonin plays a major role in sensory processing especially with in the primary auditory cortex. The so-called loudness dependence of auditory evoked potentials is generated by pyramidal cells of the primary auditory cortex (LDAEP) which are modulated by serotonergic projection fibers to the main regulators of pyram...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2014.05.042
更新日期：2015-01-15 00:00:00
abstract：:Cognitive-behavioral therapy (CBT), a first-line treatment for pediatric anxiety disorders, is based on principles of threat learning and extinction. However, CBT does not work sufficiently for up to 40% of clinically anxious youth. The neural and behavioral correlates of conditioned inhibition might provide promising...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112994
更新日期：2021-02-05 00:00:00
abstract：:Maternal care is the newborns' first experience of social interaction, which affects their development and social competence throughout life. For the first time, we investigated the involvement of the endocannabinoid system (ECS) in mother-infant interaction in mice. We found that blocking the dam's CB1 receptors (CB1...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.10.016
更新日期：2012-01-15 00:00:00
