Beta and gamma oscillatory activities associated with olfactory memory tasks: different rhythms for different functional networks?

abstract：:Dscam2, a cell surface protein that mediates cellular repulsion, plays a crucial role in the development of the Drosophila melanogaster visual system. Dscam2 generates boundaries between neighboring modules in the fly optic lobe; in Dscam2 mutants this visual system modularity is compromised. Although developmental wi...

journal_title：Frontiers in behavioral neuroscience

authors： Bosch DS,van Swinderen B,Millard SS

更新日期：2015-06-09 00:00:00

abstract：:Acquisition of social dominance is important for social species including mice, for preferential access to foods and mates. Male mice establish social rank through agonistic behaviors, which are regulated by gonadal steroid hormone, testosterone, as its original form and aromatized form. It is well known that estrogen...

journal_title：Frontiers in behavioral neuroscience

authors： Nakata M,Ågmo A,Sagoshi S,Ogawa S

更新日期：2018-10-22 00:00:00

abstract：:The synthetic estrogen 17α-ethinylestradiol (EE2) is an endocrine disrupting compound of concern due to its persistence and widespread presence in the aquatic environment. Effects of developmental exposure to low concentrations of EE2 in fish on reproduction and behavior not only persisted to adulthood, but have also ...

journal_title：Frontiers in behavioral neuroscience

authors： Porseryd T,Volkova K,Reyhanian Caspillo N,Källman T,Dinnetz P,Porsh Hällström I

更新日期：2017-04-20 00:00:00

abstract：:Cooperation among unrelated humans is frequently regarded as a defining feature in the evolutionary success of our species. Whereas, much research has addressed the strategic and cognitive mechanisms that underlie cooperation, investigations into chemosensory processes have received very limited research attention. To...

journal_title：Frontiers in behavioral neuroscience

authors： Berger S,Hatt H,Ockenfels A

更新日期：2017-05-02 00:00:00

abstract：:The endocannabinoid system (ECS) is related to several physiological processes, associated to the modulation of brain excitability, with impact in the expression of susceptibility and control of epileptic seizures. The cannabinoid receptor type 1 (CB1R) is widely expressed in the brain, especially in forebrain limbic ...

journal_title：Frontiers in behavioral neuroscience

authors： Lazarini-Lopes W,da Silva-Júnior RMP,Servilha-Menezes G,Do Val-da Silva RA,Garcia-Cairasco N

更新日期：2020-12-21 00:00:00

abstract：:This study investigated the effects of early institutional care on memory and executive functioning. Subjects were participants in the Bucharest Early Intervention Project (BEIP) and included institutionalized children, children with a history of institutionalization who were assigned to a foster care intervention, an...

journal_title：Frontiers in behavioral neuroscience

authors： Bos KJ,Fox N,Zeanah CH,Nelson Iii CA

更新日期：2009-09-01 00:00:00

abstract：:Affective tactile stimulation plays a key role in the maturation of neural circuits, but the development of brain mechanisms processing touch is poorly understood. We therefore used functional magnetic resonance imaging (fMRI) to study brain responses to soft brush stroking of both glabrous (palm) and hairy (forearm) ...

journal_title：Frontiers in behavioral neuroscience

authors： Björnsdotter M,Gordon I,Pelphrey KA,Olausson H,Kaiser MD

更新日期：2014-02-04 00:00:00

abstract：:The startle response is an unconditional reflex, characterized by the rapid contraction of facial and skeletal muscles, to a sudden and intense startling stimulus. It is an especially useful tool in translational research for its consistency across species, simple neural circuitry, and sensitivity to a variety of expe...

journal_title：Frontiers in behavioral neuroscience

authors： Pantoni MM,Herrera GM,Van Alstyne KR,Anagnostaras SG

更新日期：2020-06-03 00:00:00

abstract：:Early life adversity increases anxiety in adult rodents and primates, and increases the risk for developing post-traumatic disorder (PTSD) in humans. We hypothesized that early adversity impairs the use of learning signals -negative, aversive prediction errors-to reduce fear in uncertainty. To test this hypothesis, we...

journal_title：Frontiers in behavioral neuroscience

authors： Wright KM,DiLeo A,McDannald MA

更新日期：2015-08-27 00:00:00

abstract：:Increased reactivity to stress is maladaptive and linked to abnormal behaviors and psychopathology. Chronic unpredictable stress (CUS) alters catecholaminergic neurotransmission and remodels neuronal circuits involved in learning, attention and decision making. Glial-derived neurotrophic factor (GDNF) is essential for...

journal_title：Frontiers in behavioral neuroscience

authors： Buhusi M,Brown CK,Buhusi CV

更新日期：2017-10-10 00:00:00

abstract：:Plasticity in the honeybee brain has been studied using the appetitive olfactory conditioning of the proboscis extension reflex, in which a bee learns the association between an odor and a sucrose reward. In this framework, coupling behavioral measurements of proboscis extension and invasive recordings of neural activ...

journal_title：Frontiers in behavioral neuroscience

authors： Roussel E,Sandoz JC,Giurfa M

更新日期：2010-09-01 00:00:00

abstract：:The eye's pupil undergoes dynamic changes in diameter associated with cognitive effort, motor activity and emotional state, and can be used to index brain state across mammalian species. Recent studies in head-fixed mice have linked arousal-related pupil dynamics with global neural activity as well as the activity of ...

journal_title：Frontiers in behavioral neuroscience

authors： Lee CR,Margolis DJ

更新日期：2016-11-01 00:00:00

abstract：:Extensive research on humans has improved our understanding of how the brain integrates information from our different senses, and has begun to uncover the brain regions and large-scale neural activity that contributes to an observer's ability to perceive the relative timing of auditory and visual stimuli. In the pres...

journal_title：Frontiers in behavioral neuroscience

authors： Schormans AL,Scott KE,Vo AM,Tyker A,Typlt M,Stolzberg D,Allman BL

更新日期：2017-01-10 00:00:00

abstract：:Honeybees (Apis mellifera) have fascinating navigational skills and learning capabilities in the field. To decipher the mechanisms underlying place learning in honeybees, we need paradigms to study place learning of individual honeybees under controlled laboratory conditions. Here, we present a novel visual place lear...

journal_title：Frontiers in behavioral neuroscience

authors： Scheiner R,Frantzmann F,Jäger M,Mitesser O,Helfrich-Förster C,Pauls D

更新日期：2020-04-15 00:00:00

abstract：:Environmental enrichment (EE) is an experimental setting broadly used for investigating the effects of complex social, cognitive, and sensorimotor stimulations on brain structure and function. Recent studies point out that parental EE experience, even occurring in the pre-reproductive phase, affects neural development...

journal_title：Frontiers in behavioral neuroscience

authors： Cutuli D,Berretta E,Pasqualini G,De Bartolo P,Caporali P,Laricchiuta D,Sampedro-Piquero P,Gelfo F,Pesoli M,Foti F,Begega A,Petrosini L

更新日期：2017-05-09 00:00:00

abstract：:Rationale: Given datasets with a large or diverse set of predictors of aggression, machine learning (ML) provides efficient tools for identifying the most salient variables and building a parsimonious statistical model. ML techniques permit efficient exploration of data, have not been widely used in aggression researc...

journal_title：Frontiers in behavioral neuroscience

authors： Suchting R,Gowin JL,Green CE,Walss-Bass C,Lane SD

更新日期：2018-05-07 00:00:00

abstract：:The last two decades of research provided evidence for a substantial heterogeneity among feeding-related neurons (FRNs) in the hypothalamus. However, it remains unclear how FRNs differ in their firing patterns during food intake. Here, we investigated the relationship between the activity of neurons in mouse hypothala...

journal_title：Frontiers in behavioral neuroscience

authors： Tang Y,Benusiglio D,Grinevich V,Lin L

更新日期：2016-05-18 00:00:00

abstract：:Context conditioning is characterized by unpredictable threat and its generalization may constitute risk factors for panic disorder (PD). Therefore, we examined differences between individuals with panic attacks (PA; N = 21) and healthy controls (HC, N = 22) in contextual learning and context generalization using a vi...

journal_title：Frontiers in behavioral neuroscience

authors： Neueder D,Andreatta M,Pauli P

更新日期：2019-07-17 00:00:00

abstract：:The notion that epigenetics may play an important role in the establishment and maintenance of sex differences in the brain has garnered great enthusiasm but the reality in terms of actual advances has been slow. Two general approaches include the comparison of a particular epigenetic mark in males vs. females and the...

journal_title：Frontiers in behavioral neuroscience

authors： McCarthy MM,Nugent BM

更新日期：2015-08-21 00:00:00

abstract：:Numerous studies show that sleep deprivation (SD) impacts negatively on cognitive processes, including learning and memory. Memory formation encompasses distinct phases of which acquisition, consolidation and retrieval are better known. Previous studies with pre-training SD induced by the platform method have shown im...

journal_title：Frontiers in behavioral neuroscience

authors： Rossi VC,Tiba PA,Moreira KD,Ferreira TL,Oliveira MG,Suchecki D

更新日期：2014-11-07 00:00:00

abstract：:Violence is widespread throughout the natural world, prominent examples being predatory violence between species, seasonal violent competition for mating rights and territories within species and food competition both within and between species. These interactions are generally between unrelated individuals with no so...

journal_title：Frontiers in behavioral neuroscience

authors： Broom M

更新日期：2009-11-16 00:00:00

abstract：:Rats use their whiskers to extract a wealth of information about their immediate environment, such as the shape, position or texture of an object. The information is conveyed to mechanoreceptors located within the whisker follicle in the form of a sequence of whisker deflections induced by the whisker/object contact i...

journal_title：Frontiers in behavioral neuroscience

authors： Boubenec Y,Shulz DE,Debrégeas G

更新日期：2012-11-06 00:00:00

abstract：:Identifying the biological substrates of complex neurobehavioral traits such as alcohol dependency pose a tremendous challenge given the diverse model systems and phenotypic assessments used. To address this problem we have developed a platform for integrated analysis of high-throughput or genome-wide functional genom...

journal_title：Frontiers in behavioral neuroscience

authors： Bubier JA,Wilcox TD,Jay JJ,Langston MA,Baker EJ,Chesler EJ

更新日期：2016-01-21 00:00:00

abstract：:Cross-situational word learning is based on the notion that a learner can determine the referent of a word by finding something in common across many observed uses of that word. Here we propose an adaptive learning algorithm that contains a parameter that controls the strength of the reinforcement applied to associati...

journal_title：Frontiers in behavioral neuroscience

authors： Tilles PF,Fontanari JF

更新日期：2013-11-19 00:00:00

abstract：:We sought to validate the psychometric properties of a recently developed paradigm that aims to measure salience attribution processes proposed to contribute to positive psychotic symptoms, the Salience Attribution Test (SAT). The "aberrant salience" measure from the SAT showed good face validity in previous results, ...

journal_title：Frontiers in behavioral neuroscience

authors： Schmidt K,Roiser JP

更新日期：2009-12-23 00:00:00

abstract：:Huntington's Disease (HD) is a progressive neurodegenerative disorder that causes motor, cognitive, and psychiatric symptoms. In these experiments, we tested if operant training at an early age affected adult cognitive deficits in the zQ175 KI Het (zQ175) mouse model of HD. In Experiment 1 we trained zQ175 mice in a f...

journal_title：Frontiers in behavioral neuroscience

authors： Curtin PC,Farrar AM,Oakeshott S,Sutphen J,Berger J,Mazzella M,Cox K,He D,Alosio W,Park LC,Howland D,Brunner D

更新日期：2016-01-11 00:00:00

abstract：:There is a high degree of intra-individual variation in how individuals respond to stress. This becomes evident when exploring the development of posttraumatic symptoms or stress-related disorders after exposure to trauma. Whether or not an individual develops posttraumatic symptoms after experiencing a traumatic even...

journal_title：Frontiers in behavioral neuroscience

authors： van der Werff SJ,van den Berg SM,Pannekoek JN,Elzinga BM,van der Wee NJ

更新日期：2013-05-07 00:00:00

abstract：:Decision-making is an ethologically adaptive construct that is impaired in multiple psychiatric disorders. Activity within the mesocorticolimbic dopamine system has been traditionally associated with decision-making. The endocannabinoid system through its actions on inhibitory and excitatory synapses modulates dopamin...

journal_title：Frontiers in behavioral neuroscience

authors： Hernandez G,Cheer JF

更新日期：2015-12-17 00:00:00

abstract：:How a stimulus impacts spinal cord function depends upon temporal relations. When intermittent noxious stimulation (shock) is applied and the interval between shock pulses is varied (unpredictable), it induces a lasting alteration that inhibits adaptive learning. If the same stimulus is applied in a temporally regular...

journal_title：Frontiers in behavioral neuroscience

authors： Lee KH,Huang YJ,Grau JW

更新日期：2016-02-11 00:00:00

abstract：:The orbitofrontal cortex (OFC) is a key brain region for decision-making, action control and impulsivity. Quite notably, previous research has identified a double dissociation regarding the role of this cortical territory in impulsive choice. While medial orbitofrontal lesions increase preference for a large but delay...

journal_title：Frontiers in behavioral neuroscience

authors： Ucha M,Roura-Martínez D,Contreras A,Pinto-Rivero S,Orihuel J,Ambrosio E,Higuera-Matas A

更新日期：2019-02-20 00:00:00