41. The rostral scale overhangs the mouth to form a shovel like burrowing structure. 42. The researchers found greater rostral ACC activation when participants lost money during the trials. 43. The rostral scale overhangs the mouth to form a shovel-like burrowing structure. 44. Portion of the rostral visible from above shorter than its distance from the frontal. 45. Portion of the rostral visible from above longer than its distance from the frontal. 46. Rostral slightly less than ?the length of the shielded part of the head.47. Rostral slightly more than ?the length of the shielded part of the head.48. Portion of rostral visible from above as long as its distance from the frontal. 49. The rostral scale is not visible from above. 50. The rostral is wider than it is high.
