Table 5.

Number and distribution of retrogradely labelled sensory vagal neurons after DiI injection into the left lung.

	Rat 1		Rat 2		Rat 3		Rat 4		Σ
	n	%	n	%	n	%	n	%	n	%
left	135	X	345	54.6	247	59.8	X	X	296	57.2
right	X	X	287	45.4	166	40.2	95	X	226.5	42.8
Σ	X	X	632	100	413	100	X	X		100,0