Fig. 2.
Camera lucida plots of PHAL-labeled neurons following injections centered in the LHAsfa (Experiments LHAsfa94, LHAsfa89, LHAsfa93), LHA region medial to the LHAsfa (the LHAjv; Experiment LHA52), LHA region lateral to the LHAsfa (LHAa/d; Experiment LHA45), and LHA region caudal to the LHAsfa (the LHAsfp; Experiment LHA22). In Experiments LHAsfa89 and LHAsfa93 the PHAL injection is centered in the vertical (dorsomedial) and horizontal (ventrolateral) limbs of the LHAsfa, respectively. Transverse sections are arranged from rostral (left) to caudal (right).