wobble. Flexibility in the base-pairing rules in which the nucleotide at the 5' end of a tRNA anticodon can form hydrogen bonds with more than one kind of base in the third position (3' end) of a codon.
The conclusion that the amygdala is the brainâs fear center wrongly assumes that the feelings of âfearâ and the responses elicited by threats are products of the same brain system. While amygdala circuits are directly responsible for behavioral/physiological responses elicited by threats, they are not directly responsible for feelings of âfear.â.
But now, a study in the journal Psychological Science attempts to explain the fear. Researchers Geoff Cole and Arnold Wilkins of the Centre for Brain Science at the University of Essex based their research on images posted on Trypophobia.com. They've concluded that it is not the holes that these people fear. Instead, their brains associate the holes with danger. What kind of danger they sense, exactly, is still being studied. According to site, the fear covers clustered holes in skin, meat, wood, plants, coral, sponges, mould, dried seed pods and honeycomb.