Bigfin reef squid demonstrate capacity for conditional discrimination and projected future carbon dioxide levels have no effect on learning capabilities [PDF]
PeerJ, 2020 Anthropogenic carbon dioxide (CO2) emissions are being absorbed by the oceans, a process known as ocean acidification, and risks adversely affecting a variety of behaviours in a range of marine species, including inhibited learning in some fishes ...
Blake L. Spady, Sue-Ann Watson
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Hippocampal state-dependent behavioral reflex to an identical sensory input in rats. [PDF]
PLoS ONE, 2014 We examined the local field potential of the hippocampus to monitor brain states during a conditional discrimination task, in order to elucidate the relationship between ongoing brain states and a conditioned motor reflex. Five 10-week-old Wistar/ST male
Keita Tokuda +2 more
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Role of Muscarinic Acetylcholine Receptors in Serial Feature-Positive Discrimination Task during Eyeblink Conditioning in Mice. [PDF]
PLoS ONE, 2016 We investigated the role of muscarinic acetylcholine receptors (mAChRs) in eyeblink serial feature-positive discrimination learning in mice using the mAChR antagonist. A 2-s light cue was delivered 5 or 6 s before the presentation of a 350-ms tone paired
Md Ashrafur Rahman +3 more
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Testing weight-based conditional discrimination in Goffin's cockatoos, Cacatua goffiniana. [PDF]
PLoS ONEDiscrimination learning tasks are a method for investigating species' perception of and associative learning with a particular stimulus. Goffin's cockatoos previously required surprisingly few trials to differentiate objects based on weight alone in a ...
Poppy J Lambert +2 more
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Emergent categorization in the recognition of black and white paintings through conditional discrimination [PDF]
Psicologia: Reflexão e Crítica, 2021 Background The emergent categorization involving paintings by renowned painters and their corresponding names was demonstrated by previous studies.
Paulo Roberto dos Santos Ferreira +4 more
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Quadrature phase shift keying coherent state discrimination via a hybrid receiver [PDF]
New Journal of Physics, 2012 We propose and experimentally demonstrate a near-optimal discrimination scheme for the quadrature phase shift keying (QPSK) protocol. We show in theory that the performance of our hybrid scheme is superior to the standard scheme—heterodyne detection—for ...
C R Müller +6 more
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Feedback-driven event-related potentials in conditional discrimination: insights from a matching-to-sample study [PDF]
Frontiers in Human NeuroscienceThis study examined differences in event-related potentials (ERP) associated with the presentation of programmed consequences during conditional discrimination training in a matching-to-sample (MTS) paradigm.
Kyle Joseph Edmunds +7 more
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A Tactile-visual Conditional Discrimination Task for Testing Spatial Working Memory in Rats [PDF]
Bio-Protocol, 2017 This protocol describes a novel dual task comparison across two variants of a tactile-visual conditional discrimination (CD) T-maze task, one is dependent upon spatial working memory (SWM; CDWM) and the other one (CDSTANDARD) is not.
Alicia Edsall +2 more
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Online vs. face-to-face experiments, a Matching to Sample procedure
Revista de Psicología y Ciencias del Comportamiento de la Unidad Académica de Ciencias Jurídicas y Sociales, 2022 The COVID-19 pandemic raised the need to adapt face-to-face experimental procedures to remote settings, seeking social distancing and confinement.
Fátima Rojas-Iturria +3 more
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STIMULUS DEFINITION IN CONDITIONAL DISCRIMINATIONS [PDF]
Journal of the Experimental Analysis of Behavior, 1986 With a customary arrangement of three horizontally aligned stimulus/response keys, two rhesus monkeys learned conditional hue and line discriminations—an “identity‐matching” procedure. First, sample stimuli were always presented on the center key, and comparison stimuli were presented on the two side keys.
I H, Iversen, M, Sidman, P, Carrigan
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