Flämig R, Klingberg F
Acta Biol Med Ger. 1978;37(11-12):1779-82.
The elaboration of conditioned avoidance reflexes in a Y-maze and in the jumping test was scarcely influenced by lesion of the n. reuniens of the thalamus in hooded rats. The increase of intertrialreactions in the jumping test after such lesions in contrast to the control group indicates changes in the regulation of motivational processes. After additional lesion of the n. rhomboideus neither the conditioned avoidance nor the unconditioned escape reaction were elaborated in the jumping test.
在Y型迷宫和跳跃试验中，丘脑连合核损伤对蒙面大鼠条件性回避反射的形成几乎没有影响。与对照组相比，此类损伤后跳跃试验中试间反应的增加表明动机过程调节发生了变化。在菱形核进一步损伤后，跳跃试验中既未形成条件性回避反应，也未形成非条件性逃避反应。
