Abstract：
:Unilateral Spatial Neglect (USN) can be considered as a defect in spatial orienting of attention toward the half space contralateral to the damaged hemisphere. Since the classical work of Brain, W.R. Brain 64:224-272 (1941), several authors have emphasized that this defect is definitely more frequent and severe in patients with right brain damage, but the reason for this hemispheric asymmetry has remained controversial. Several investigations conducted with different experimental paradigms in different laboratories have shown that only automatic orienting of attention toward stimuli arising in the half space contralateral to the damaged hemisphere is disrupted in USN, whereas controlled, volitional orienting can be more or less completely spared. The hypothesis that at the level of the right hemisphere, spatial orienting of attention may be mainly prompted by automatic mechanisms may, therefore, be advanced. By contrast, the left hemisphere might play a leading role in mechanisms underlying volitional orienting of attention. According to this model, recovery from USN could be due to substitution of the lost automatic orienting mechanisms with the spread volitional orienting mechanisms subserved by the intact left hemisphere.
journal_name
Neurosci Biobehav Revjournal_title
Neuroscience and biobehavioral reviewsauthors
Gainotti Gdoi
10.1016/0149-7634(95)00074-7subject
Has Abstractpub_date
1996-01-01 00:00:00pages
617-22issue
4eissn
0149-7634issn
1873-7528pii
0149-7634(95)00074-7journal_volume
20pub_type
杂志文章,评审abstract：:Preclinical models of behavioral and toxic effects of cocaine are reviewed and their potential for predicting compounds with efficacy and safety in the medical management of cocaine abuse and toxicity is assessed. Many of the existing models appear to be good predictors of the effects of compounds against specific beh...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/0149-7634(94)90042-6
更新日期：1994-04-01 00:00:00
abstract：:After right posterior brain damage, patients may ignore events occurring on their left, a condition known as unilateral neglect. Although deficits at different levels of impairment may be at work in different patients, the frequency and severity of attentional problems in neglect patients have been repeatedly underlin...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/s0149-7634(01)00065-3
更新日期：2002-03-01 00:00:00
abstract：:Abundant evidence suggests links between trauma exposure, altered secretion of the glucocorticoid cortisol and the development/maintenance of posttraumatic stress disorder (PTSD), albeit with some inconsistency in findings. Further insight into the complex relations underlying this process may be derived from an incre...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2016.07.015
更新日期：2016-10-01 00:00:00
abstract：:Neuronal nicotinic acetylcholine receptors (nAChRs) modulate dopaminergic function. Discovery of their multiplicity has lead to the search for subtype-selective nAChR agonists that might be therapeutically beneficial in diseases linked to brain dopaminergic pathways. The regulation and responses of the nigrostriatal a...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2006.09.008
更新日期：2007-01-01 00:00:00
abstract：:Several models propose Motor Imagery, Action Observation, and Movement Execution recruit the same brain regions. There is, however, no quantitative synthesis of the literature that directly compares their respective networks. Here we summarized data from neuroimaging experiments examining Motor Imagery (303 experiment...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.neubiorev.2018.08.003
更新日期：2018-11-01 00:00:00
abstract：:This article discusses recent evidence supporting the use of action observation therapy and motor imagery practice for rehabilitation of Parkinson's disease. A main question that emerges from the review regards the different effectiveness of these approaches and the possibility of integrating them into a single method...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2016.11.005
更新日期：2017-01-01 00:00:00
abstract：:Exposure to maternal infection in utero increases the risk that offspring will develop neurodevelopmental disorders such as autism spectrum disorder (ASD) and schizophrenia. Research in animal models has confirmed this link and demonstrated that maternal immune activation (MIA) is sufficient to induce alterations in o...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章
doi：10.1016/j.neubiorev.2019.06.020
更新日期：2019-09-01 00:00:00
abstract：:Neurosteroids are potent and effective neuromodulators that are synthesized from cholesterol in the brain. These agents and their synthetic derivatives influence the function of multiple signaling pathways including receptors for γ-aminobutyric acid (GABA) and glutamate, the major inhibitory and excitatory neurotransm...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2012.10.005
更新日期：2013-01-01 00:00:00
abstract：:The occurrence of implicit processing of visual stimuli during inattentional blindness is still a matter of debate. To assess the evidence available in this debate, we conducted a systematic review of articles that explored whether unexpected visual stimuli presented during inattentional blindness are implicitly proce...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2020.10.005
更新日期：2020-12-01 00:00:00
abstract：:We review neuroimaging research investigating self-referential processing (SRP), that is, how we respond to stimuli that reference ourselves, prefaced by a lexical-thematic analysis of words indicative of "self-feelings". We consider SRP as occurring verbally (V-SRP) and non-verbally (NV-SRP), both in the controlled, ...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2020.01.023
更新日期：2020-05-01 00:00:00
abstract：:Drug addiction affects approximately 10% of the population and these numbers are rising. Treatment and prevention of addiction are impeded by current diagnostic systems, such as DSM-5, which are based on outcomes rather than processes. Here, we review the importance of adopting a dimensional framework, specifically th...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2018.06.005
更新日期：2019-11-01 00:00:00
abstract：:Studies in humans and rodents suggest a critical role for the hippocampal formation in cognition and emotion, but also in the adaptation to stressful events. Successful stress adaptation promotes resilience, while its failure may lead to stress-induced psychopathologies such as depression and anxiety disorders. Hippoc...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2020.11.002
更新日期：2020-11-12 00:00:00
abstract：:Neuropsychiatric medications that directly alter the epigenome, such as valproic acid, can under certain conditions reactivate critical developmental periods and thus impact adult neuroconnectivity. In animal models valproic acid was shown to inhibit the process of postnatal myelination and to replicate age-dependent ...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2012.05.006
更新日期：2012-09-01 00:00:00
abstract：:Intermediate phenotypes may contribute to elucidate the genetic determinants of schizophrenia. A regulatory dopamine 2-receptor gene (DRD2) polymorphism (rs1076560; G>T) has been identified as a genetic risk factor for schizophrenia. Studies report conflicting results on its involvement in schizophrenia intermediate p...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.neubiorev.2017.01.006
更新日期：2017-03-01 00:00:00
abstract：:Cognitive dysfunction in schizophrenia is an important target for novel therapies. Effectively measuring the cognitive effects of compounds in clinical trials of schizophrenia could be a major barrier to drug development. The Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) programme ...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章
doi：10.1016/j.neubiorev.2010.01.012
更新日期：2010-07-01 00:00:00
abstract：:A long-standing concern has been whether epilepsy contributes to cognitive decline or so-called 'epileptic dementia'. Although global cognitive decline is generally reported in the context of chronic refractory epilepsy, it is largely unknown what percentage of patients is at risk for decline. This review is focused o...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2016.02.004
更新日期：2016-05-01 00:00:00
abstract：:The locus coeruleus (LC), the major origin of noradrenergic modulation of the central nervous system, innervates extensive areas throughout the brain and is implicated in a variety of autonomic and cognitive functions. Alterations in the LC-noradrenergic system have been associated with healthy ageing and neuropsychia...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2017.10.023
更新日期：2017-12-01 00:00:00
abstract：:A unique aspect of the circulating renin-angiotensin system and the many independent tissue renin-angiotensin systems is their interactions at multiple levels with reproduction. These interactions, which have received relatively little attention, include effects of estrogens and possibly androgens on hepatic and renal...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/0149-7634(94)00056-7
更新日期：1995-07-01 00:00:00
abstract：:Disruptions in the sleep-wake cycle and the circadian system have been found in a wide range of psychiatric disorders and are generally correlated with clinical severity and diminished quality of life. Emerging evidence suggests similar disturbances may be found in attention-deficit/hyperactivity disorder (ADHD). Here...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2012.04.007
更新日期：2012-09-01 00:00:00
abstract：:The intranasal (IN-) administration of substances is attracting attention from scientists as well as pharmaceutical companies. The effects are surprisingly fast and specific. The present review explores our current knowledge about the routes of access to the cranial cavity. 'Direct-access-pathways' from the nasal cavi...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章
doi：10.1016/j.neubiorev.2013.04.012
更新日期：2013-09-01 00:00:00
abstract：:The right and left side of the brain are asymmetric in anatomy and function. We review electrophysiological (EEG and event-related potential), behavioral (dichotic and visual perceptual asymmetry), and neuroimaging (PET, MRI, NIRS) evidence of right-left asymmetry in depressive disorders. Recent electrophysiological a...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2017.04.021
更新日期：2017-07-01 00:00:00
abstract：:Dopamine hypotheses of several psychiatric disorders are based upon the clinical benefits of drugs affecting dopamine transporter or receptors, and have prompted intensive candidate gene research within the dopaminergic system during the last two decades. The aim of this review is to survey the most important findings...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2011.04.002
更新日期：2011-08-01 00:00:00
abstract：:The main problem with sensory processing is the difficulty in relating sensory input to physiological responses and perception. This is especially problematic at higher levels of processing, where complex cues elicit highly specific responses. In olfaction, this relationship is particularly obfuscated by the difficult...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2013.06.009
更新日期：2013-09-01 00:00:00
abstract：:Seizures induced by pilocarpine (PILO) have proven to be a useful procedure for investigating the basic mechanisms essential for generation, spread and motor expression of seizures in rodents. Here we report the long-term effects of PILO in rats. Following PILO (380 mg/kg, IP), 3 distinct phases were observed: 1) an a...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章
doi：10.1016/s0149-7634(05)80076-4
更新日期：1990-01-01 00:00:00
abstract：:Persistent, unwanted memories are believed to be key contributors to drug addiction and the chronic relapse problem over the lifetime of the addict. Contrary to the long-held idea that memories are static and fixed, new studies in the last decade have shown that memories are dynamic and changeable. However, they are c...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2012.02.004
更新日期：2012-05-01 00:00:00
abstract：:Theoretical accounts typically posit that variability in social behaviour is a function of capacity limits. We argue that many social behaviours are goal-directed and effortful, and thus variability is not just a function of capacity, but also motivation. Leveraging recent work examining the cognitive, computational a...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2020.08.003
更新日期：2020-11-01 00:00:00
abstract：:The question of how representational capacities develop in humans has been engaging cognitive psychologists for decades. Looking time studies have explored when infants start to show signs of perceiving and remembering the properties of specific objects at specific locations. Here we integrate these findings into the ...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2004.01.002
更新日期：2004-04-01 00:00:00
abstract：:Among the most useful models for depressive disorders are those, which involve a stress induced change in behaviour. Learned helplessness is one such model and is induced through exposure to uncontrollable and unpredictable aversive events. Learned helplessness as induced in rats using foot shock is well characterized...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2005.03.019
更新日期：2005-01-01 00:00:00
abstract：:In 2013, President Obama launched what has been optimistically described as the "decade of the brain". The launch of this effort comes on the back of widespread acknowledgement that more is required to aid those suffering from mental health disorders. Specifically, a greater understanding of the neural circuitry relat...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 社论
doi：10.1016/j.neubiorev.2015.10.007
更新日期：2015-11-01 00:00:00
abstract：:Although many people are exposed to extreme stress, only some of them develop psychobiological disturbances that can lead to posttraumatic stress disorder (PTSD) or other posttrauma psychopathology. This paper examines the effects of different types of appraisal and coping to find clues to how individuals differ in th...
journal_title：Neuroscience and biobehavioral reviews
pub_type： 杂志文章,评审
doi：10.1016/j.neubiorev.2004.12.006
更新日期：2005-05-01 00:00:00
