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visits member for 2 years, 6 months
seen 6 hours ago

Jul
8
comment Is tactile perception two-dimensional or three-dimensional?
Hmmm I don't get how phantom pain affects the number of dimensions.
Jul
2
awarded  Curious
Jun
6
comment How is color information transmitted from eye to brain?
@The Last Word no, that answer deals with the eye.
May
18
awarded  Notable Question
May
2
awarded  Popular Question
May
1
comment Do birds have navels?
I doubt it falls off, the sources I looked up say that the whole yolk sac goes inside the bird's body.
May
1
reviewed Approve suggested edit on Do birds have navels?
May
1
asked Do birds have navels?
Apr
30
awarded  Popular Question
Apr
10
comment How the lungs clear themselves?
I do not cough when I am not ill.
Apr
9
asked How the lungs clear themselves?
Apr
7
comment Is tactile perception two-dimensional or three-dimensional?
Sorry, but you cannot hear in 3D using 2 ears in any case. It is mathematically impossible.
Feb
3
comment How does a smoker's pleasure work?
May be you just like the smoke smell, like those who like barbeque and smoked products. In many people the smell of smoke increases appetite and the like.
Jan
26
awarded  Yearling
Jan
15
awarded  Enthusiast
Jan
13
comment Will neurons live after the death of a human? If so, how long?
This is called "necrobiosis".
Jan
6
awarded  Citizen Patrol
Dec
30
revised Is tactile perception two-dimensional or three-dimensional?
edited body; edited title
Dec
29
asked Is tactile perception two-dimensional or three-dimensional?
Dec
24
comment How many different smells can a human recognize?
unless you know beforehand the color space dimensions, you cannot tell which receptors are used for the color just by counting their types. We know that only three types of receptors participate in color vision BECAUSE our color space is 3-dimensional, not the other way around.