User Alex Stone

4 votes

2 answers

559 views

What plastic eating organisms are there to help with plastic in landfills problem?

asked Feb 17, 2013 at 17:12

4 votes

1 answer

92 views

Does sleep duration vary for animals based on time of the year?

asked Aug 19, 2013 at 19:45

4 votes

0 answers

837 views

How do duplicate brain regions (ex: left/right amygdaloid body) operate together?

asked Feb 4, 2014 at 16:11

4 votes

2 answers

637 views

Do humans have a "dominant" neurotransmitter system/sensitivity within their brain?

asked Feb 7, 2014 at 3:10

4 votes

0 answers

204 views

What is the biological basis of "energy" that extraverted humans draw from social engagements and introverts expend?

asked Nov 17, 2014 at 16:00

4 votes

2 answers

1k views

Are there special constants in biology that define organism's morphology?

asked May 1, 2014 at 19:02

4 votes

1 answer

281 views

Is there a hormone combination that makes humans grumpy?

asked May 12, 2014 at 16:44

4 votes

1 answer

187 views

What light intensity determines the start/end of a photoperiod in humans?

asked Sep 19, 2012 at 12:07

4 votes

1 answer

72 views

Are there yearly variations in HIOMT (HydroxyIndole-O-MethylTransferase) availability?

asked Sep 19, 2012 at 13:37

4 votes

2 answers

271 views

Is there a circadian component to hunger?

asked Oct 28, 2012 at 1:59

4 votes

0 answers

172 views

What is the mechanism by which Melatonin increases dream vividness and intensity in humans?

asked May 8, 2013 at 11:21

4 votes

2 answers

1k views

Does frequency of eye blinking reveal anything about human biology/nervous system?

asked Feb 22, 2013 at 4:10

4 votes

1 answer

891 views

Do effects of caffeine on human body change with habitual use?

asked Nov 13, 2012 at 0:27

4 votes

1 answer

196 views

What kinds of arousal can a human brain experience?

asked Jan 14, 2013 at 3:12

4 votes

1 answer

256 views

Are serotonin levels in humans affected by light?

asked Dec 21, 2012 at 5:24

3 votes

3 answers

2k views

Is there such thing as "half-life" of dopamine?

asked Nov 18, 2012 at 18:52

3 votes

2 answers

1k views

What are evolutionary implications of contraception and reduced childhood mortality rates worldwide?

asked Nov 11, 2012 at 18:00

3 votes

0 answers

123 views

Do humans have chemosensors for nutrients or chemicals? [closed]

asked Nov 25, 2012 at 6:06

3 votes

1 answer

229 views

Is there a comprehensive list of human circadian-like processes, hormones or gene expressions?

asked Apr 28, 2013 at 16:08

3 votes

1 answer

195 views

How compatible are mammalian digestive systems?

asked Mar 19, 2013 at 21:17

3 votes

2 answers

241 views

Expanding the SETI initiative to seek intelligent data within DNA sequences?

asked Mar 27, 2013 at 13:52

3 votes

1 answer

190 views

What triggers creative thought in humans?

asked Oct 29, 2012 at 16:42

3 votes

1 answer

692 views

What is the relationship between Homocysteine and Norepinephrine metabolic cycles?

asked Sep 9, 2012 at 1:12

3 votes

1 answer

202 views

Where are -HCl supplements absorbed in the human digestive system?

asked Oct 7, 2012 at 15:37

3 votes

3 answers

2k views

How is propagation of action potentials terminated once the "message" has been sent/received?

asked Nov 6, 2012 at 22:04

3 votes

1 answer

3k views

Is "tonic activity" common for neurons firing in the brain?

asked Nov 9, 2012 at 9:36

3 votes

1 answer

958 views

How are melatonin levels measured in humans?

asked Sep 19, 2012 at 22:14

3 votes

1 answer

68 views

Is there such thing as "biological cycles" of activity/performance/etc in mammals?

asked Jul 24, 2012 at 12:52

3 votes

0 answers

194 views

What controls the feeling of discomfort/comfort before and after sleep?

asked Jul 27, 2012 at 12:33

3 votes

2 answers

210 views

What is the biological basis for a human's ability to think clearly and be aware while "fighting/competing"?

asked Jul 27, 2012 at 13:01

Stack Exchange Network

120 Questions

What plastic eating organisms are there to help with plastic in landfills problem?

Does sleep duration vary for animals based on time of the year?

How do duplicate brain regions (ex: left/right amygdaloid body) operate together?

Do humans have a "dominant" neurotransmitter system/sensitivity within their brain?

What is the biological basis of "energy" that extraverted humans draw from social engagements and introverts expend?

Are there special constants in biology that define organism's morphology?

Is there a hormone combination that makes humans grumpy?

What light intensity determines the start/end of a photoperiod in humans?

Are there yearly variations in HIOMT (HydroxyIndole-O-MethylTransferase) availability?

Is there a circadian component to hunger?

What is the mechanism by which Melatonin increases dream vividness and intensity in humans?

Does frequency of eye blinking reveal anything about human biology/nervous system?

Do effects of caffeine on human body change with habitual use?

What kinds of arousal can a human brain experience?

Are serotonin levels in humans affected by light?

Is there such thing as "half-life" of dopamine?

What are evolutionary implications of contraception and reduced childhood mortality rates worldwide?

Do humans have chemosensors for nutrients or chemicals? [closed]

Is there a comprehensive list of human circadian-like processes, hormones or gene expressions?

How compatible are mammalian digestive systems?

Expanding the SETI initiative to seek intelligent data within DNA sequences?

What triggers creative thought in humans?

What is the relationship between Homocysteine and Norepinephrine metabolic cycles?

Where are -HCl supplements absorbed in the human digestive system?

How is propagation of action potentials terminated once the "message" has been sent/received?

Is "tonic activity" common for neurons firing in the brain?

How are melatonin levels measured in humans?

Is there such thing as "biological cycles" of activity/performance/etc in mammals?

What controls the feeling of discomfort/comfort before and after sleep?

What is the biological basis for a human's ability to think clearly and be aware while "fighting/competing"?