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52. Bat attack
11 months ago
51. Climbing Fish
11 months ago
50. Walking on Wings
11 months ago
49. Vampire Running
11 months ago
48. Touchdown, going up
11 months ago
47. Bats Swimming
11 months ago
44. Sponge Attack
11 months ago
43. The Magnetic Corral
11 months ago
41. Ch-Ch-Changes
11 months ago
40. Streaking By
11 months ago
39. Fear-omone
11 months ago
38. Sideswipe
11 months ago
37. Head-On
11 months ago
36. Solar Low
11 months ago
35. MathTrek: 24 Cell
11 months ago
31. Magic Tape
11 months ago
30. Follow that Fish
11 months ago
29. Pedal Luring
11 months ago
28. Tap Dance
11 months ago
27. Fast Food
11 months ago
26. Robo-Lizard
11 months ago
The Grueneberg ganglion, composed of about 500 neurons, is an alarm pheromone sensor. In this video, an experiment involving the removal of neurons from the Grueneberg ganglion region in certain lab mice showed a marked change in behavior around alarm pheromones.

Posted in 'How mice smell fear' at sciencenews.org/view/generic/id/35672/title/How_mice_smell_fear

Also 'FOR KIDS: Mice sense each other's fear' at sciencenews.org/view/generic/id/36209/title/FOR_KIDS_Mice_sense_each_others_fear

Source: Science/AAAS
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