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 ...
Predictive, interactive multiple memory systems
... dissociations between the functions of different brain regions, for example in relation to different types of memory. While some of these dissociations can be questioned, particularly in the case of neuroimaging data, we start by assuming a ‘‘modal model’’ in which at least three different memory sy ...
... dissociations between the functions of different brain regions, for example in relation to different types of memory. While some of these dissociations can be questioned, particularly in the case of neuroimaging data, we start by assuming a ‘‘modal model’’ in which at least three different memory sy ...
Neuron the Memory Unit of the Brain
... Memory is our ability to encode, store, retain and subsequently recall information and past experiences in the human brain. It is the sum total of what we remember, and gives us the capability to learn and adapt from previous experiences as well as to build relationships. It is the ability to rememb ...
... Memory is our ability to encode, store, retain and subsequently recall information and past experiences in the human brain. It is the sum total of what we remember, and gives us the capability to learn and adapt from previous experiences as well as to build relationships. It is the ability to rememb ...
Bayesian Retrieval In Associative Memories With Storage Errors
... and storage errors in the weight matrix lead to additional constraint terms in a Lyapunov function governing the retrieval in a binary neural network. Some of these terms are new, others justify heuristic additions that have already been made, and are known to improve retrieval performance significa ...
... and storage errors in the weight matrix lead to additional constraint terms in a Lyapunov function governing the retrieval in a binary neural network. Some of these terms are new, others justify heuristic additions that have already been made, and are known to improve retrieval performance significa ...
The Spatiotemporal Dynamics of Autobiographical
... memory retrieval, especially for items whose memory was accompanied by a sense of recollection (see also, Sharot et al. 2004). Addis et al. (2004) showed that the hippocampus and amygdala were modulated during retrieval by ratings of emotional intensity. However, in this study, the amygdala effects ...
... memory retrieval, especially for items whose memory was accompanied by a sense of recollection (see also, Sharot et al. 2004). Addis et al. (2004) showed that the hippocampus and amygdala were modulated during retrieval by ratings of emotional intensity. However, in this study, the amygdala effects ...
Complementary Learning Systems
... learning. Such a sparse system by itself would be like an autistic savant: good at memorization but unable to perform everyday inferences (McClelland, 2000). But when paired with the complementary highly overlapping system, a much more versatile overall system can be achieved. This core CLS insight, ...
... learning. Such a sparse system by itself would be like an autistic savant: good at memorization but unable to perform everyday inferences (McClelland, 2000). But when paired with the complementary highly overlapping system, a much more versatile overall system can be achieved. This core CLS insight, ...
Posttraumatic Stress Disorder: in search of new treatments
... in regards to the stressor being desensitized, the very ability shown to be inhibited in PTSD patients by Milad et al. (2008). The relative ineffectiveness of contemporary cognitive behavioral therapies such as exposure therapy for the treatment of PTSD leaves the field of psychiatry in need of nove ...
... in regards to the stressor being desensitized, the very ability shown to be inhibited in PTSD patients by Milad et al. (2008). The relative ineffectiveness of contemporary cognitive behavioral therapies such as exposure therapy for the treatment of PTSD leaves the field of psychiatry in need of nove ...
A Neuropsychological Model of Memory and Consciousness
... you been to Jerusalem?" or "Did you ever meet Hebb or Luria?" Strategic tests, on the other hand, are those in which the cue does not immediately give rise to an associative response, but rather initiates a memory search that is not unlike problem solving. Such a process is often set in motion by qu ...
... you been to Jerusalem?" or "Did you ever meet Hebb or Luria?" Strategic tests, on the other hand, are those in which the cue does not immediately give rise to an associative response, but rather initiates a memory search that is not unlike problem solving. Such a process is often set in motion by qu ...
1 Behavioral Dynamics of Episodic Memory
... there are still some features that are controversial). There is general acceptance of the statement that the form of the retrieval query directed at the episodic system is “What did you do at time T in place P?” (Tulving, 1984). Tulving’s definition also includes the capacity for mental time travel ...
... there are still some features that are controversial). There is general acceptance of the statement that the form of the retrieval query directed at the episodic system is “What did you do at time T in place P?” (Tulving, 1984). Tulving’s definition also includes the capacity for mental time travel ...
Resources: - Real Science
... They were then asked to envision themselves at such an event in the future. Finally they were asked to picture Bill Clinton at such an event. This final task was to set up a baseline of brain activity for an event similar to the other two tasks, but without a mental image of oneself in the future. B ...
... They were then asked to envision themselves at such an event in the future. Finally they were asked to picture Bill Clinton at such an event. This final task was to set up a baseline of brain activity for an event similar to the other two tasks, but without a mental image of oneself in the future. B ...
Brain rhythms in mental time travel
... search through one's past experience which yields a set of overt behavioral responses in the form of vocal report of the studied items. While much of memory search is behaviorally covert, reliable neural signals are produced which reflect the dynamics of the search and can reveal the influence of the ...
... search through one's past experience which yields a set of overt behavioral responses in the form of vocal report of the studied items. While much of memory search is behaviorally covert, reliable neural signals are produced which reflect the dynamics of the search and can reveal the influence of the ...
Yale Review of Undergraduate Research in
... shows a causative relationship; it heavily suggests that the underlying mechanisms of NREM might be involved in the consolidation of declarative memories. Sleep deprivation. Another way to study NREM sleep is through sleep deprivation, though this can be dif37 ...
... shows a causative relationship; it heavily suggests that the underlying mechanisms of NREM might be involved in the consolidation of declarative memories. Sleep deprivation. Another way to study NREM sleep is through sleep deprivation, though this can be dif37 ...
Neuroimaging Studies of Memory. In Encyclopedia of the
... damage to their hippocampi and surrounding medial temporal lobes can learn new procedural skills, even though they cannot encode where they learned the skill or remember any details of having practiced it, even when that practice occurred very recently. Other patients with cerebellar damage can reme ...
... damage to their hippocampi and surrounding medial temporal lobes can learn new procedural skills, even though they cannot encode where they learned the skill or remember any details of having practiced it, even when that practice occurred very recently. Other patients with cerebellar damage can reme ...
The Influence of Odor and Emotion on Memory
... hippocampus and the olfactory regions of the brain (Gourevitch et al., 2010). Diffusion tensor imaging of the limbic system has noted the circuit connections found between the hippocampus and other structures such as the olfactory bulb and amygdala (Concha et al., 2005). Research has found that the ...
... hippocampus and the olfactory regions of the brain (Gourevitch et al., 2010). Diffusion tensor imaging of the limbic system has noted the circuit connections found between the hippocampus and other structures such as the olfactory bulb and amygdala (Concha et al., 2005). Research has found that the ...
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 ...
A Brief History of Memory and Aging
... laboratory, copies of the advertisement for his laboratory, subject data sheets, and the apparatuses that were used. Over the course of many years the laboratory collected observations on over 9000 individuals ranging in age from young children to the very aged. The Galton laboratory measured such t ...
... laboratory, copies of the advertisement for his laboratory, subject data sheets, and the apparatuses that were used. Over the course of many years the laboratory collected observations on over 9000 individuals ranging in age from young children to the very aged. The Galton laboratory measured such t ...
Heightened Interference on Implicit, but Not Explicit, Tests of
... The control group consisted of nine normal young adults recruited from a subject pool of non-university, community volunteers. Their average age of 29.6 years (range 20–40) was not significantly different from that of the temporal lobectomy patients. Materials. Two lists of 12 paired–associate words ...
... The control group consisted of nine normal young adults recruited from a subject pool of non-university, community volunteers. Their average age of 29.6 years (range 20–40) was not significantly different from that of the temporal lobectomy patients. Materials. Two lists of 12 paired–associate words ...
Uncinate Fasciculus
... • Wernicke (1908) noted that the UF was one of “two important associaOon bundles which must be considered in the anatomy of speech regions.” – Ventral language pathway ...
... • Wernicke (1908) noted that the UF was one of “two important associaOon bundles which must be considered in the anatomy of speech regions.” – Ventral language pathway ...
The construction system of the brain References Rapid response
... To this end, we designed a novel imagination task that involved participants richly imagining new fictitious experiences (Hassabis et al. 2007b). We reasoned that if episodic memory recall was truly a reconstructive process (Bartlett 1932; Schacter et al. 1998), with a memory reassembled from its st ...
... To this end, we designed a novel imagination task that involved participants richly imagining new fictitious experiences (Hassabis et al. 2007b). We reasoned that if episodic memory recall was truly a reconstructive process (Bartlett 1932; Schacter et al. 1998), with a memory reassembled from its st ...
Semantic and episodic components of brand knowledge
... Similar to semantic memory, “brand image” typically contains the set of associations that customers hold regarding brands. Among others, it includes both product-related brand attributes and non-product related brand attributes such as brand attitude (Aaker 1997; Faircloth et al. 2001). Similar to e ...
... Similar to semantic memory, “brand image” typically contains the set of associations that customers hold regarding brands. Among others, it includes both product-related brand attributes and non-product related brand attributes such as brand attitude (Aaker 1997; Faircloth et al. 2001). Similar to e ...
Functional Neuroimaging and Episodic Memory
... developed that the hippocampus was not the center of all memory function, but rather it was the center for episodic memory formation. This conclusion developed because although H.M. and others were severely impaired in forming new autobiographical and semantic memories posttrauma, many of their past ...
... developed that the hippocampus was not the center of all memory function, but rather it was the center for episodic memory formation. This conclusion developed because although H.M. and others were severely impaired in forming new autobiographical and semantic memories posttrauma, many of their past ...
Paired-Associate Learning
... a positive, and a negative condition. Sadalla and Loftness (1972) found that “instructions to create ‘emotional’ associations lead to the construction of a sequence of cognitive elaborations which are later recalled more easily and with greater rated clarity” (p. 297). The results of Sadalla and Lof ...
... a positive, and a negative condition. Sadalla and Loftness (1972) found that “instructions to create ‘emotional’ associations lead to the construction of a sequence of cognitive elaborations which are later recalled more easily and with greater rated clarity” (p. 297). The results of Sadalla and Lof ...
cognitive synergy: a universal principle for feasible
... combination than they would if operated non-interactively. This is “cognitive synergy.” 6. The activity of the different cognitive processes involved in an intelligent system may be modeled in terms of the schematic implication “Context & Procedure Goal”, where the Context involves sensory, episod ...
... combination than they would if operated non-interactively. This is “cognitive synergy.” 6. The activity of the different cognitive processes involved in an intelligent system may be modeled in terms of the schematic implication “Context & Procedure Goal”, where the Context involves sensory, episod ...
Cognitive Training Enhances Intrinsic Brain Connectivity in Childhood
... MEG-adapted dual regression. The next step of our analysis used the temporally concatenated down-sampled envelope data to explore functional connectivity. We used an independent canonical set of resting state networks (RSNs) taken from a recent functional connectivity (fc)-fMRI study (Smith et al., ...
... MEG-adapted dual regression. The next step of our analysis used the temporally concatenated down-sampled envelope data to explore functional connectivity. We used an independent canonical set of resting state networks (RSNs) taken from a recent functional connectivity (fc)-fMRI study (Smith et al., ...
Eyewitness memory (child testimony)
An eyewitness testimony is a statement given under oath by a person present at an event who can describe what happened. During circumstances in which a child is a witness to the event, the child can be used to deliver a testimony on the stand. The credibility of a child, however, is often questioned due to their underdeveloped memory capacity and overall brain physiology. Researchers found that eyewitness memory requires high-order memory capacity even for well-developed adult brain. Because a child's brain is not yet fully developed, each child witness must be assessed by the proper authorities to determine their reliability as a witness and whether or not they are mature enough to accurately recall the event, provide important details and withstand leading questions.