Table 5. % Total Labeling.
Table illustrating percent of total labeling present in structures following injections of cholera toxin β subunit into the ventral tegmental area, rostromedial tegmental nucleus and lateral habenula. Structures are those given in Fig. 3 and Table 4. Values are means± SEM reflecting % of total labeling from 3 cases. Values from 1.125 to 2.499 are italicized; values from 2.5 to 4.999 are italicized and bolded, values above 5.0 are italicized, bolded and underlined.
| A. Cortex | |||
| VTA | RMTg | Hb | |
| medial orbital | 0.57±0.04 | 0.71±0.019 | 1.04±0.18 |
| ventral orbital | 0.087±0.24 | 0.73±0.13 | 0.91±0.53 |
| lateral orbital | 0.38±0.04 | 0.78±0.16 | 0.18±0.12 |
| tenia tecta | 1.01±0.05 | 0.75±0.2 | 0.42±0.14 |
| navicular n | 0.7±0.12 | 0.32±0.25 | 0.12±0.03 |
| cinculate | 0.75±0.25 | 2.5±0.5 | 3.17±1.3 |
| prelimbic | 1.28±0.33 | 3.1±0.4 | 4.37±1.73 |
| infrlimbic | 0.66±0.15 | 0.98±0.14 | 1.27±0.22 |
| insular | 1.37±0.1 | 1.5±0.27 | 0.55±0.37 |
| dorsal peduncular | 1.43±0.14 | 0.09±0.02 | 0.48±0.15 |
| claustru/endopiriform | 1.7±0.07 | 107±0.05 | 0.8±0.21 |
| retrosplenial | 0 | 0 | 0.8±0.84 |
| B. Deep telencephalic nuclei (not amygdala) | |||
| accumbens, rostral pole | 0.38±0.24 | 0 | 0 |
| accumbens core | 3.28±0.44 | 0 | 0 |
| accumbens shell | 8.87±1.37 | 2.27±0.78 | 0.25±0.24 |
| lateral septum | 3.19±0.55 | 3.0±0.68 | 5.85±2.13 |
| medial septum | 0.8±0.11 | 0.41±0.09 | 0.87±0.37 |
| ventral pallidum | 5.17±0.44 | 2.37±0.63 | 4.23±1.76 |
| lateral preoptic area | 5.24±0.49 | 4.49±1.47 | 13.84±4.68 |
| LPO-LH transition | 1.28±0.19 | 0.92±0.29 | 6.87±2.76 |
| medial preoptic area | 2.68±0.2 | 1.82±0.57 | 2.61±0.15 |
| diagonal band, horizontal limb | 0.94±0.19 | 0.63±0.02 | 237±1.37 |
| magnocellular preoptic area | 0.49±0.04 | 0.26±0.12 | 0.19±0.05 |
| entopeduncular n | 0 | 0 | 1.65±1.2 |
| zona incerta | 1.14±0.26 | 2.27±0.97 | 0 |
| C. Amygdala and extended amygdala | |||
| bed nucleus of stria terminalis | 2.04±0.09 | 0.78±0.15 | 1.69±0.16 |
| sublenticular extended amygdala | 2.4±0.19 | 1.31±0.16 | 2.38±0.35 |
| IPAC* | 0.6±0.10 | 0.2±0.07 | 0 |
| anterior amygdaloid area | 0.58±0.05 | 0.2±0.04 | 0.18±0.05 |
| anterior cortical amygdala | 0.31±0.07 | 0.15±0.16 | 0 |
| basomedial amygdala | 0.50±0.02 | 0.08±0.03 | 0 |
| medial amygdaloid n | 0.06±0.07 | 0.3±0.21 | 1.01±0.18 |
| central amygdaloid n | 0.95±0.04 | 0.26±0.01 | 0 |
| D. Thalamus, epithalamus, and hypothalamus | |||
| VTA | RMTg | LHb | |
| anteroventral thalamic n | 0.27±0.07 | 0.22±0.02 | 1.69±0.94 |
| paraventricular thalamic n | 0 | 0 | 0.29±0.21 |
| laterodorsal thalamic n | 0 | 0 | 0.065±0.02 |
| lateral habenula | 2.04±0.16 | 6.06±0.56 | XX |
| ventrolateral geniculate n | 0 | 0 | 0.39±0.17 |
| parafascicular thalamic n | 0 | 0 | 0.24±0.11 |
| anterior hypthalamus | 0.42±0.08 | 0.24±0.06 | 0 |
| paraventricular hypothalamic n | 0.37±0.09 | 0.36±0.09 | 0.28±0.13 |
| lateral hypothalamus | 4.6±0.68 | 5.81±0.87 | 9.78±1.3 |
| juxtaparaventricular lateral hypothalamus | 1.41±0.23 | 1.38±0.05 | 4.8±2.05 |
| ventromedial hypothalamus | 0.4±0.08 | 0.26±0.08 | 1.4±0.44 |
| dorsal hypothalamus | 0.85±0.22 | 0.78±0.1 | 1.32±0.54 |
| posterior hypothalamus | 2.16±0.17 | 2.58±0.27 | 2.55±0.44 |
| premammillary region | 0.79±0.20 | 1.23±0.44 | 0.34±0.22 |
| E. Mesopontine region and cerebellum | |||
| dorsal periaqueductal gray | 2.71±0.31 | 3.62±0.83 | 3.22±1.42 |
| ventrolateral periaqueductal gray | 2.2±0.28 | 2.05±0.28 | 2.38±0.16 |
| superior colliculus, ipsilateral | 2.28±0.45 | 2.06±0.31 | 3.66±1.65 |
| superior colliculus, contralateral | 0.94±0.04 | 5.22±0.37 | 0.99±0.5 |
| ventral tegmental area | XX | 1.51±0.35 | 0 |
| substantia nigra | 0.49±0.19 | 1.09±0.17 | 1.22±0.68 |
| retrorubral field | 0.27±0.05 | 0.66±0.00 | 0.1±0.03 |
| rostromedial tegmental n | 0.47±0.20 | XX | 0 |
| deep mesencephalic n | 2.88±0.72 | 3.29±0.07 | 0.6±0.39 |
| dorsal raphe | 2.44±0.13 | 2.03±0.01 | 0.2±0.03 |
| median raphe | 0.72±0.05 | 1.12±0.24 | 0.89±0.30 |
| parabrachial n | 2.6±0.34 | 2.54±0.20 | 0 |
| cuneiform n | 0.52±0.15 | 0.55±0.55 | 0.83±0.54 |
| pedunculopontine tegmental n | 1.43±0.14 | 1.7±0.29 | 0.31±0.07 |
| laterodorsal tegmental n | 1.24±0.21 | 2.02±0.14 | 0.43±0.23 |
| pontine reticular formation | 0.74±0.12 | 1.93±0.43 | 0.4±0.16 |
| dorsomedial tegmental area | 0.32±0.06 | 0.71±0.15 | 0 |
| pontine central gray | 0.86±0.20 | 1.47±0.05 | 0.14±0.06 |
| locus ceruleus | 0.02±0.01 | 0.04±0.02 | 0.15±0.10 |
| Barrington's n | 0.42±0.03 | 0.33±0.21 | 0 |
| raphe magnus | 0.23±0.03 | 0.29±0.01 | 0 |
| raphe interpositus | 0.21±0.03 | 0.43±0.08 | 0 |
| cerebellar n | 0.04±0.01 | 3.58±0.20 | 0 |
Values are means±SEM reflecting % of total labeling from 3 cases. Valuse from 1.125 to 2.249 are italicized, values from 2.5 to 4.999 are italicized and bolded, values at 5.0 and above are italicized, bolded and undelined.