Search Results - "Dellu, F."

Genetic Differences in Response to Novelty and Spatial Memory Using a Two-Trial Recognition Task in Mice by Dellu, F., Contarino, A., Simon, H., Koob, G.F., Gold, L.H.

“…A two-trial memory task, based on a free-choice exploration paradigm in a Y-maze, was previously developed to study recognition processes in Sprague-Dawley…”
Get full text

Novelty-seeking in rats--biobehavioral characteristics and possible relationship with the sensation-seeking trait in man by Dellu, F, Piazza, P V, Mayo, W, Le Moal, M, Simon, H

“…A behavioral trait in rats which resembles some of the features of high-sensation seekers in man has been characterized. Given that the response to novelty is…”
Get more information

Extension of a New Two-Trial Memory Task in the Rat: Influence of Environmental Context on Recognition Processes by Dellu, F., Fauchey, V., Moal, M.Le, Simon, H.

“…A two-trial memory task, based on place or object exploration in a Y-maze, was developed to study recognition processes in young and aged Sprague–Dawley rats…”
Get full text

A two-trial memory task with automated recording: study in young and aged rats by Dellu, F, Mayo, W, Cherkaoui, J, Le Moal, M, Simon, H

“…A two-trial recognition task, based on place or object exploration in a Y-maze, was developed to study memory in adult and aged rats. This paradigm avoids the…”
Get more information

Monoamines tissue content analysis reveals restricted and site-specific correlations in brain regions involved in cognition by Fitoussi, A, Dellu-Hagedorn, F, De Deurwaerdère, P

“…Graphical abstract Few correlations (about 10% of analyses) were found between monoamine tissue content and distinct brain regions. Examples of some…”
Get full text

Reactivity to novelty during youth as a predictive factor of cognitive impairment in the elderly: a longitudinal study in rats by Dellu, F, Mayo, W, Vallée, M, Le Moal, M, Simon, H

“…A life-span study of certain behavioral traits was conducted in rats. Animals were repeatedly tested in a circular corridor for reactivity to novelty and in a…”
Get more information

Hyperactivity in the rat is associated with spontaneous low level of n-3 polyunsaturated fatty acids in the frontal cortex by Vancassel, S., Blondeau, C., Lallemand, S., Cador, M., Linard, A., Lavialle, M., Dellu-Hagedorn, F.

“…Inattention, hyperactivity and impulsiveness are the main symptoms of the heterogeneous attention-deficit/hyperactivity disorder (ADHD). It has been suggested…”
Get full text

Cognitive enhancing effects in young and old rats of pBC264, a selective CCK(B) receptor agonist by Taghzouti, K, Léna, I, Dellu, F, Roques, B P, Daugé, V, Simon, H

“…The implication of CCK(B) receptors in cognitive processes is far from fully understood. The present study investigated the effect of propionyl-BC264, a…”
Get full text

Facilitation of Cognitive Performance in Aged Rats by Past Experience Depends on the Type of Information Processing Involved: A Combined Cross-Sectional and Longitudinal Study by Dellu, F., Mayo, W., Vallee, M., Moal, M.Le, Simon, H.

“…The impact of past history on behavior across the life span is largely unknown. This is why the role of previous experience in subsequent memory performances…”
Get full text

Behavioral reactivity to novelty during youth as a predictive factor of stress-induced corticosterone secretion in the elderly—a life-span study in rats by Dellu, F., Mayo, W., Vallée, M., Maccari, S., Piazza, P.V., Le Moal, M., Simon, H.

“…Inter- and intea-individual differences in hypothalamo-pituitary adrenal (HPA) axis activity and behavioral reactivity to novelty between young and old rats…”
Get full text

Spontaneous individual differences in cognitive performances of young adult rats predict locomotor response to amphetamine by Dellu-Hagedorn, F.

“…Inter-individual differences in cognitive capacities of young adult rats have largely been ignored. To explore this variability and its neurobiological bases,…”
Get full text

Learning disturbances following excitotoxic lesion of cholinergic pedunculo-pontine nucleus in the rat by Dellu, F, Mayo, W, Cherkaoui, J, Le Moal, M, Simon, H

“…Compared to brain anterior cholinergic systems such as the septo-hippocampal and nucleus basalis-cortical pathways, posterior cholinergic groups have received…”
Get more information

Impulsivity in youth predicts early age-related cognitive deficits in rats by Dellu-Hagedorn, F, Trunet, S, Simon, H

“…Impulsivity is a feature of psychiatric disorders such as mania, addictive behaviors or attention deficit-hyperactivity disorder (ADHD), which has recently…”
Get full text

Prenatal Stress Induces High Anxiety and Postnatal Handling Induces Low Anxiety in Adult Offspring: Correlation with Stress-Induced Corticosterone Secretion by Vallee, Monique, Mayo, Willy, Dellu, Francoise, Le Moal, Michel, Simon, Herve, Maccari, Stefania

“…It is well known that the hypothalamo-pituitary-adrenal (HPA) axis is altered by early environmental experiences, particularly in the perinatal period. This…”
Get full text

Long-term effects of prenatal stress and postnatal handling on age-related glucocorticoid secretion and cognitive performance: a longitudinal study in the rat by Vallée, Monique, Maccari, Stefania, Dellu, Françoise, Simon, Hervé, Le Moal, Michel, Mayo, Willy

“…There is growing evidence that stress during prenatal and postnatal periods of life can modify adaptive capacities in adulthoods. The…”
Get full text

Corticotropin releasing factor receptor 1-deficient mice display decreased anxiety, impaired stress response, and aberrant neuroendocrine development by Smith, G W, Aubry, J M, Dellu, F, Contarino, A, Bilezikjian, L M, Gold, L H, Chen, R, Marchuk, Y, Hauser, C, Bentley, C A, Sawchenko, P E, Koob, G F, Vale, W, Lee, K F

“…Corticotropin releasing factor (CRF) is a major integrator of adaptive responses to stress. Two biochemically and pharmacologically distinct CRF receptor…”
Get full text

Reduced anxiety-like and cognitive performance in mice lacking the corticotropin-releasing factor receptor 1 by Contarino, Angelo, Dellu, Françoise, Koob, George F., Smith, George W., Lee, Kuo-Fen, Vale, Wylie, Gold, Lisa H.

“…Corticotropin-releasing factor (CRF) has been hypothesized to be involved in the pathophysiology of anxiety, depression, cognitive and feeding disorders. Two…”
Get full text

Dissociation of locomotor activation and suppression of food intake induced by CRF in CRFR1-deficient mice by Contarino, A, Dellu, F, Koob, G F, Smith, G W, Lee, K F, Vale, W W, Gold, L H

“…Corticotropin-releasing factor (CRF) systems are involved in locomotor and feeding behaviors. Two distinct CRF receptor subtypes, CRFR1 and CRFR2, are thought…”
Get full text

Risk-Prone Individuals Prefer the Wrong Options on a Rat Version of the Iowa Gambling Task by Rivalan, Marion, Ahmed, Serge H, Dellu-Hagedorn, Françoise

“…Background Decision making in complex and conflicting situations, as measured in the widely used Iowa Gambling Task (IGT), can be profoundly impaired in…”
Get full text

Dimensional Analysis of ADHD Subtypes in Rats by Blondeau, Candice, Dellu-Hagedorn, Françoise

“…Background Attention-deficit/hyperactivity disorder is a heterogeneous disorder that is classified into three subtypes in which the main symptoms, inattention,…”
Get full text