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5

I am a bit amazed, but there is, at least for scent as a memory retrieval cue: Aggleton and Waskett (1999): This study determined the extent to which re-exposure to the unique combination of odours present in a museum (the Jorvik Viking Centre in York) aids the recall of a previous visit to the museum, which had typically taken place several years ...


4

Short answer Yes, continuous exposure to white noise affects neural responses in the auditory system. First, it can alter the tonotopic map in the auditory cortex. Second, it can lead to reduced responsiveness of the auditory thalamus. Background Note: this answer is based on animal experiments using extreme conditions, namely a continuous noise ...


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The most well known sensory after effect illusion in the auditory system is probably the Zwicker tone (Zwicker, 1964). If a white noise with a half‐octave‐band suppression placed anywhere from 300 to 7000 Hz is presented at an over‐all sound‐pressure level of about 60 dB for 1 min and then switched off, a decaying, poststimulatory sound similar to a pure ...


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Endorphins and flow experience I suppose. Seems adaptive enough to have some mechanism for overcoming short-term distress for the sake of long-term gains, but like most things, this can be taken to extremes. There's some debate regarding the status of masochism within the normal–abnormal spectrum. See also internalization, which includes self-harm among ...


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It was not an assumption; it was a decision. It allowed for better quantification, it gave an operational definition in increase in sensation, which allowed for more common ground in research between different labs. In a way, it's a definition by pure counting: when the subject feels a change in sensation, add one. Then this absolute scale is plotted against ...


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I am currently reading a book called "Snoop", written by researcher Sam Gosling (I recommend this very interesting book!). He's doing just the kind of research I am looking for, and thus I've found tons of research documents on these things: Our research focuses on the following issues: Everyday manifestations of personality – Which cues are ...


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There is some cool evidence (e.g., Canlon et al. 1988) that low level noise exposure can actually protect you against high level noise exposure. That said, I am not sure that one should constantly expose themselves to low level sounds in the hope that it will protect them from high level sounds. Melamed et al. (1996) found that long term exposure to moderate ...


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@ChuckSherrington is correct except for a few very minor errors/simplifications. First, the three semicircular canals that form the Vestibular (or balance) System are located in a safe little pocket of bone called the inner ear. The three canals are oriented at (basically) 90° angles to each other so that we can maintain our balance no matter which ...


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There are two sound pathways by which we hear: bone conduction and air conduction. The air conduction pathway involves vibrations in the air being transmitted from the ear drum, through the bones of the middle ear, which act as a lever, to our fluid filled inner ear. The lever acts as an impedance matcher between the air and fluid filled inner ear. It ...



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