For questions about the interaction of the brain/mind with function and structure of the rest of the body. If your question is specifically about the physiology of the central (or peripheral) nervous system then use the tag neurobiology.

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3
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1answer
118 views

Can short-term hunger influence anger?

We know that hunger, whether short-lived or prolonged, causes physiological changes in our bodies. These may have psychological effects too as brain functions are slowed down and can have an impact on ...
9
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0answers
136 views

Do animals that sleep during the day have a different sleep architecture than those who sleep at night?

A typical hypnogram, delineating the sleep architecture for a (human) mammal looks like A distinct distribution of non-REM and REM sleep can be observed. Is this pattern of sleep cycles ...
4
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0answers
37 views

Is there a psychological/physical reason why sometimes your brain won't switch off when you want to sleep?

What is happening to the brain when you are trying to sleep but can't? I think this is a fairly common phenomena. In a situation when you are tired and ready to sleep, why can't you switch off? It's ...
3
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0answers
130 views

Is there a psychological basis for getting hiccups?

Is getting the hiccups sometimes related to our mental condition, i.e., stress level, etc?
3
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0answers
56 views

What regulates the strength of motoric signals?

I've seen cognitive/roboter models where the input signals from the sensors are directly used as the signal for outgoing motoric control. This doesn't make much sense, because obviously we're able ...
2
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0answers
32 views

Physiological mapping of frustration

What physiological changes are seen in the brain when a person is experiencing frustration? What effects do these changes have on learning? Optional background: I'm trying to figure out an ...
2
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0answers
74 views

What happens inside our body, when we experience betrayal and infidelity?

I guess many of us have experienced it. The moment that you understand that "the person you love, in whom you've trusted, is now with someone else, enjoying every moment with him/her". It's so ...
2
votes
0answers
51 views

Muscle tone and default heart rate - psychological conclusions?

I know that muscle tension and heart rate goes up as we get stressed, but what if in normal conditions some have a lower heart rate and muscle tension while others higher? Does this say something ...
0
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0answers
49 views

Analysing physiological measurements acquired by MP150 modules for auditory experiments

I am seeking the best forums or web documents with examples of how to analyze data from physiological measurements acquired by a set of MP150 modules during a cognitive psychology experiment for which ...