A Neural Circuit Basis for Spatial Working Memory
... There has been some debate about whether the ventral subdivision of the prefrontal cortex comprising areas 12 and 45 (the prefrontal inferior convexity) might have a role in spatial memory as well. These areas receive input from the inferior temporal cortex, the final stage of the ventral visual pat ...
... There has been some debate about whether the ventral subdivision of the prefrontal cortex comprising areas 12 and 45 (the prefrontal inferior convexity) might have a role in spatial memory as well. These areas receive input from the inferior temporal cortex, the final stage of the ventral visual pat ...
STUFF TO ADD:
... 1. The medial temporal lobes form links between areas of the brain that are active at the same time. According to the consensus theory, a given experience activates multiple regions in sensory and association cortex: visual stimuli activate visual cortex, auditory stimuli activate auditory cortex, a ...
... 1. The medial temporal lobes form links between areas of the brain that are active at the same time. According to the consensus theory, a given experience activates multiple regions in sensory and association cortex: visual stimuli activate visual cortex, auditory stimuli activate auditory cortex, a ...
Impaired associative learning in schizophrenia: behavioral and
... Complex glutamate–dopamine interactions may also be implicated (Castner and Williams 2007). The induction of the NMDA antagonist MK801 produces a dose-dependent increase in irregularly discharged single spikes with a concomitant decreases in burst discharges in the prefrontal cortex of freely moving ...
... Complex glutamate–dopamine interactions may also be implicated (Castner and Williams 2007). The induction of the NMDA antagonist MK801 produces a dose-dependent increase in irregularly discharged single spikes with a concomitant decreases in burst discharges in the prefrontal cortex of freely moving ...
The case of KC: contributions of a memory
... the fit between data and theory, it allowed one to draw meaningful inferences even when some aspects of the total situation were unknown, and it kept difficulties in understanding amnesia at bay. Thus, for example, when an amnesic patient was identified for whom no neuroimaging data were available, ...
... the fit between data and theory, it allowed one to draw meaningful inferences even when some aspects of the total situation were unknown, and it kept difficulties in understanding amnesia at bay. Thus, for example, when an amnesic patient was identified for whom no neuroimaging data were available, ...
- The Andy Warhol Museum
... often included such intricate personal details as where they were, what they were doing, and what outfit they were wearing. Later studies suggest that although there is not such a special memory mechanism, almost everyone experiences ex-tremely vivid memories, and some of these “flashbulb” memories ar ...
... often included such intricate personal details as where they were, what they were doing, and what outfit they were wearing. Later studies suggest that although there is not such a special memory mechanism, almost everyone experiences ex-tremely vivid memories, and some of these “flashbulb” memories ar ...
Bayesian Retrieval In Associative Memories With Storage Errors
... Abstract—It is well known that for finite-sized networks, onestep retrieval in the autoassociative Willshaw net is a suboptimal way to extract the information stored in the synapses. Iterative retrieval strategies are much better, but have hitherto only had heuristic justification. We show how they ...
... Abstract—It is well known that for finite-sized networks, onestep retrieval in the autoassociative Willshaw net is a suboptimal way to extract the information stored in the synapses. Iterative retrieval strategies are much better, but have hitherto only had heuristic justification. We show how they ...
Synaptic reverberation underlying mnemonic persistent activity
... Figure Ic shows a delayed somatosensory discrimination task, in which the monkey was trained to compare and discriminate the frequencies of two vibrotactile stimuli separated by a delay period. Here, the encoded information is the cue frequency, again an analog quantity. PFC cells in the inferior co ...
... Figure Ic shows a delayed somatosensory discrimination task, in which the monkey was trained to compare and discriminate the frequencies of two vibrotactile stimuli separated by a delay period. Here, the encoded information is the cue frequency, again an analog quantity. PFC cells in the inferior co ...
Superior Parietal Cortex Is Critical for the Manipulation of
... Spatial Span Backward (Wechsler, 1997a) is the same as Spatial Span Forward, except the subject attempts to repeat the sequence in reverse order. In Letter-Number Sequencing (Wechsler, 1997a), the subject hears a sequence of alternating digits and letters and attempts to repeat the digits and letter ...
... Spatial Span Backward (Wechsler, 1997a) is the same as Spatial Span Forward, except the subject attempts to repeat the sequence in reverse order. In Letter-Number Sequencing (Wechsler, 1997a), the subject hears a sequence of alternating digits and letters and attempts to repeat the digits and letter ...
How the hippocampus preserves order: the role of
... Remembering the sequence of events is critical for deriving meaning from our experiences and guiding behavior. Prior investigations into the function of the human hippocampus have focused on its more general role in associative binding, but recent work has focused on understanding its specific role ...
... Remembering the sequence of events is critical for deriving meaning from our experiences and guiding behavior. Prior investigations into the function of the human hippocampus have focused on its more general role in associative binding, but recent work has focused on understanding its specific role ...
The cognitive neuroscience of constructive memory
... developed only more recently. Such interest has been driven mainly by observations concerning the memory distortion known as confabulation, in which patients with damage to various regions within prefrontal cortex and related regions produce vivid but highly inaccurate ‘recollections’ of events that ...
... developed only more recently. Such interest has been driven mainly by observations concerning the memory distortion known as confabulation, in which patients with damage to various regions within prefrontal cortex and related regions produce vivid but highly inaccurate ‘recollections’ of events that ...
Selective cognitive dysfunction in acetylcholine M
... (d) Baseline activity (arbitrary units based on pixel change scored by computer) during the 4 min before the first shock on the first conditioning day is shown. M1 mutants did not differ from littermate controls. (e) Contextual memory was assessed by giving naive mice two tone–shock pairings after a ...
... (d) Baseline activity (arbitrary units based on pixel change scored by computer) during the 4 min before the first shock on the first conditioning day is shown. M1 mutants did not differ from littermate controls. (e) Contextual memory was assessed by giving naive mice two tone–shock pairings after a ...
Verbal memory in mesial temporal lobe epilepsy
... have played a crucial role in disclosing intratemporal specialization, cognitive mechanisms that unite them are of particular interest. When the interference condition has the same form as the material to-be-learned (Dewar et al., 2007), semantic structure in memory tasks is protective, while arbitr ...
... have played a crucial role in disclosing intratemporal specialization, cognitive mechanisms that unite them are of particular interest. When the interference condition has the same form as the material to-be-learned (Dewar et al., 2007), semantic structure in memory tasks is protective, while arbitr ...
Cortical EEG correlates of successful memory encoding
... correlates of episodic memory encoding (Daselaar et al., 2003; Daselaar et al., 2003; Grady et al., 2003; Grady et al., 1999; Stebbins et al., 2002). Generally, however, age comparisons of functionally relevant neuroanatomical regions and their cortical dynamics are lacking. This article has three m ...
... correlates of episodic memory encoding (Daselaar et al., 2003; Daselaar et al., 2003; Grady et al., 2003; Grady et al., 1999; Stebbins et al., 2002). Generally, however, age comparisons of functionally relevant neuroanatomical regions and their cortical dynamics are lacking. This article has three m ...
to get the file
... Fundamentals of Cognitive Psychology, 2e by Ronald T. Kellogg ©SAGE Publications, Inc. ...
... Fundamentals of Cognitive Psychology, 2e by Ronald T. Kellogg ©SAGE Publications, Inc. ...
The Cognitive Neuroscience of Human Memory Since H.M.
... considerably clarified this issue. The important structures proved to be the hippocampus and the adjacent entorhinal, perirhinal, and parahippocampal cortices, which make up much of the parahippocampal gyrus (Figure 2). One particularly instructive case of human memory impairment became available dur ...
... considerably clarified this issue. The important structures proved to be the hippocampus and the adjacent entorhinal, perirhinal, and parahippocampal cortices, which make up much of the parahippocampal gyrus (Figure 2). One particularly instructive case of human memory impairment became available dur ...
The Cognitive Neuroscience of Human Memory Since H.M.
... considerably clarified this issue. The important structures proved to be the hippocampus and the adjacent entorhinal, perirhinal, and parahippocampal cortices, which make up much of the parahippocampal gyrus (Figure 2). One particularly instructive case of human memory impairment became available dur ...
... considerably clarified this issue. The important structures proved to be the hippocampus and the adjacent entorhinal, perirhinal, and parahippocampal cortices, which make up much of the parahippocampal gyrus (Figure 2). One particularly instructive case of human memory impairment became available dur ...
Eichenbaum et al., 2012a, #15 - Fortin Lab @ UCI
... successful learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conclusions . . . . . . . . . . . . . ...
... successful learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conclusions . . . . . . . . . . . . . ...
The retrieval of perceptual memory details depends on right
... essential role in recollection, the sense of traveling mentally back in time to relive past events (e.g., Moscovitch & McAndrews, 2002; Moscovitch et al., 2005; Nadel & Moscovitch, 1997; Piolino, Desgranges, & Eustache, 2009; Ranganath, 2010; Rugg & Vilberg, 2013). The nature of the cognitive proces ...
... essential role in recollection, the sense of traveling mentally back in time to relive past events (e.g., Moscovitch & McAndrews, 2002; Moscovitch et al., 2005; Nadel & Moscovitch, 1997; Piolino, Desgranges, & Eustache, 2009; Ranganath, 2010; Rugg & Vilberg, 2013). The nature of the cognitive proces ...
Stressed Memories - Journal of Neuroscience
... Pictures. Three stimulus sets were created for picture encoding, two of which were used per participant. Each set consisted of 80 negative and 80 neutral pictures, supplemented with 41 null events (fixation). Pictures were selected from both a standard set of affective pictures [IAPS (Lang et al., 1 ...
... Pictures. Three stimulus sets were created for picture encoding, two of which were used per participant. Each set consisted of 80 negative and 80 neutral pictures, supplemented with 41 null events (fixation). Pictures were selected from both a standard set of affective pictures [IAPS (Lang et al., 1 ...
Suzuki and Eichenbaum, 2000
... to the entorhinal cortex. In monkeys, for example, the entorhinal cortex receives only a small direct projection from olfactory areas.13 The entorhinal cortex in rats is distinguished by receiving more extensive olfactory inputs.11,14 Consistent with these differences in the pattern and strength of ...
... to the entorhinal cortex. In monkeys, for example, the entorhinal cortex receives only a small direct projection from olfactory areas.13 The entorhinal cortex in rats is distinguished by receiving more extensive olfactory inputs.11,14 Consistent with these differences in the pattern and strength of ...
Role of the thalamic nucleus reuniens in mediating interactions
... working memory performance. Davoodi et al. (2009) were one of the first groups to specifically target the RE, examining the effects of RE inactivation on Morris water maze (MWM) performance. They reported both reference memory (RM) and working memory (working memory) impairments on MWM task performa ...
... working memory performance. Davoodi et al. (2009) were one of the first groups to specifically target the RE, examining the effects of RE inactivation on Morris water maze (MWM) performance. They reported both reference memory (RM) and working memory (working memory) impairments on MWM task performa ...
Role of the thalamic nucleus reuniens in mediating interactions
... working memory performance. Davoodi et al. (2009) were one of the first groups to specifically target the RE, examining the effects of RE inactivation on Morris water maze (MWM) performance. They reported both reference memory (RM) and working memory (working memory) impairments on MWM task performa ...
... working memory performance. Davoodi et al. (2009) were one of the first groups to specifically target the RE, examining the effects of RE inactivation on Morris water maze (MWM) performance. They reported both reference memory (RM) and working memory (working memory) impairments on MWM task performa ...
Insect olfactory memory in time and space
... into the calyx (C) region and send axons through peduncles (P) that branch into different lobes (a, a’, b, b’ and g). Projection neurons from the antennal lobes (AL, green) make synaptic connections with MB cells in the calyces. Dorsal paired medial neurons (DPM, red) and dopaminergic neurons (DA, y ...
... into the calyx (C) region and send axons through peduncles (P) that branch into different lobes (a, a’, b, b’ and g). Projection neurons from the antennal lobes (AL, green) make synaptic connections with MB cells in the calyces. Dorsal paired medial neurons (DPM, red) and dopaminergic neurons (DA, y ...
What creates a valuable cue? The underestimated importance of a
... Processing (TAP), argues that memories can be defined by the cognitive operations or activity engaged during the initial creation of that memory. Retrieval is facilitated when the earlier cognitive operations are reactivated (Morris et al., 1977). Neuropsychological models states that TAP is a by-pr ...
... Processing (TAP), argues that memories can be defined by the cognitive operations or activity engaged during the initial creation of that memory. Retrieval is facilitated when the earlier cognitive operations are reactivated (Morris et al., 1977). Neuropsychological models states that TAP is a by-pr ...
Using neuroimaging to evaluate models of working memory and
... and particular regions of the brain has been proposed (Henson, 2001; Smith & Jonides, 1999). As shown in Fig. 2(B), this mapping places the phonological storage component of the verbal maintenance subsystem into the left supramarginal gyrus (BA 40). Meanwhile, the speech-based rehearsal process is a ...
... and particular regions of the brain has been proposed (Henson, 2001; Smith & Jonides, 1999). As shown in Fig. 2(B), this mapping places the phonological storage component of the verbal maintenance subsystem into the left supramarginal gyrus (BA 40). Meanwhile, the speech-based rehearsal process is a ...
Childhood memory
Childhood memory refers to memories formed in childhood. Among its other roles, memory functions to guide present behaviour and to predict future outcomes. Memory in childhood is qualitatively and quantitatively different from the memories formed and retrieved in late adolescence and the adult years. Childhood memory research is relatively recent in relation to the study of other types of cognitive processes underpinning behaviour. Understanding the mechanisms by which memories in childhood are encoded and later retrieved has important implications in many areas. Research into childhood memory includes topics such as childhood memory formation and retrieval mechanisms in relation to those in adults, controversies surrounding infantile amnesia and the fact that adults have relatively poor memories of early childhood, the ways in which school environment and family environment influence memory, and the ways in which memory can be improved in childhood to improve overall cognition, performance in school, and well-being, both in childhood and in adulthood.