Results 41 to 50 of about 4,820 (233)

Representation-mediated Aversion as a Model to Study Psychotic-like States in Mice

Bio-Protocol, 2017
Several paradigms for rodent models of the cognitive and negative endophenotypes found in schizophrenic patients have been proposed. However, significant efforts are needed in order to study the pathophysiology of schizophrenia-related positive symptoms.
Arnau Busquets-Garcia, Edgar Soria-Gomez, Arnau Busquets-Garcia, Giovanni Marsicano   +3 more
doaj   +1 more source

Nucleus accumbens neuronal activity during a sensory preconditioning task

, 2013
The nucleus accumbens (NAc) is involved in associative learning and motivated behavior but its role in Sensory Preconditioning (SPC) remains unknown. Here, electrophysiological recordings were taken from the NAc core while rats performed three phases of ...
Cerri, Domenic Hayden
core   +1 more source

Danger changes the way the brain processes innocuous information: a study of sensory preconditioning in rats

, 2021
This thesis used a sensory preconditioning protocol to examine how danger influences the processing of innocuous information. Rats are exposed to pairings of two innocuous stimuli (a sound and light), S2 and S1, and then to pairings of one of these ...
Qureshi, Omar
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Memory guidance of value-based decision making at an abstract level of representation

Scientific Reports, 2020
Value-based decisions about alternatives we have never experienced can be guided by associations between current choice options and memories of prior reward.
Anna Liashenko, Aslan S. Dizaji, Lucia Melloni, Caspar M. Schwiedrzik   +3 more
doaj   +1 more source

Sensory Preconditioning in Cats following Bilateral Ablation of Temporal Cortex

, 1963
Nine normal and eight operated cats with similar bilateral lesions in the auditory cortex were given preconditioning treatment in the form of 200 paired presentations of light and tone. All Ss were subsequently trained to make an avoidance response in a
Donald P. Scharlock, Samuel De Nosaquo, David L. Stewart   +2 more
core   +1 more source

Rats Distinguish Between Absence of Events and Lack of Information in Sensory Preconditioning [PDF]

, 2009
In two experiments, rats received sensory preconditioning treatment in which an auditory conditioned stimulus (CS) X was followed by visual CS A in Phase 1, and CS A was followed by an appetitive US (sucrose) in Phase 2.
Stahlman, W. David, Waldmann, Michael R., Blaisdell, Aaron P., Leising, Kenneth J.   +3 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Sensory Preconditioning, the Espinet Effect, and Heider's Balance Theory: Note on Animal Reasoning of Event Relations

, 2005
Sensory preconditioning and the Espinet effect illustrate that animals can reason about event relations. In sensory preconditioning, a combination of positive A-B and B-C relations yields a positive A-C relation.
Sadahiko Nakajima
core   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source