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At its most basic, state-dependent memory is the product of the strengthening of a particular synaptic pathway in the brain. [9] A neural synapse is the space between brain cells, or neurons, that allows chemical signals to be passed from one neuron to another.
The facial feedback hypothesis, rooted in the conjectures of Charles Darwin and William James, is that one's facial expression directly affects their emotional experience. . Specifically, physiological activation of the facial regions associated with certain emotions holds a direct effect on the elicitation of such emotional states, and the lack of or inhibition of facial activation will ...
It is important that the information of these different sensory modalities must be relatable. The sensory inputs themselves are in different electrical signals, and in different contexts. [6] Through sensory processing, the brain can relate all sensory inputs into a coherent percept, upon which our interaction with the environment is ultimately ...
Individuals have some conscious control of their emotional expressions; [1] however, they need not have conscious awareness of their emotional or affective state in order to express emotion. Researchers in psychology have proposed many different and often competing theoretical models to explain emotions and emotional expression, going as far ...
As opposed to reported evidential mood, sensory evidential mood relates the speakers utterances to what the speaker has experienced through their own senses. [2] It is most commonly used to convey what has been heard or seen, but some languages have been reported to include markers for smell. [3] The Pomo language uses sensory evidential mood ...
This form of consciousness is also sometimes called "sensory consciousness". Put another way, primary consciousness is the presence of various subjective sensory contents of consciousness such as sensations, perceptions, and mental images. For example, primary consciousness includes a person's experience of the blueness of the ocean, a bird's ...
Research on sensory gating has been primarily occurring in cortical areas where the stimulus is consciously identified because it is a less invasive means of studying sensory gating. Studies on rats also show the brain stem, thalamus, and primary auditory cortex play a role in sensory gating for auditory stimuli.
Among intensive care unit patients, subsyndromal subjects were as likely to survive as patients with a Delirium Screening Checklist score of 0, but required extended care at rates greater than 0-scoring patients (although lower rates than those with full delirium) [11] or have a decreased post-discharge level of functional independence vs. the ...