DeFrance J F, Yoshihara H
Experientia. 1975 Jul 15;31(7):809-10. doi: 10.1007/BF01938477.
The electrophysiological characteristics of the medical forebrain bundle (MFB) projections to the nucleus of the diagonal band of Broca (nDBB) were studied in acutely prepared cats. MFB stimulation evoked field potentials which consisted of a large negative wave followed by a shallow positivity. Extracellular unitary discharges appeared out of the negativity. In addition, intracellularly recorded EPSPs showed no significant shift in the latency to onset with changes in stimulus intensity. These observations indicate that at least some of the MFB projections to the nDBB are excitatory with respect to their target cells.
在急性制备的猫中研究了内侧前脑束（MFB）向布罗卡斜角带核（nDBB）投射的电生理特性。刺激MFB诱发的场电位由一个大的负波和随后的一个浅正波组成。细胞外单位放电出现在负波期间。此外，细胞内记录的兴奋性突触后电位（EPSP）在刺激强度改变时潜伏期没有明显变化。这些观察结果表明，至少部分MFB向nDBB的投射对其靶细胞具有兴奋性。
