Darwin, 1872, The Expression of Emotion in Man and Animals, 134
Eliot, 1905, J. Physiol., 32, 401, 10.1113/jphysiol.1905.sp001093
Cannon, 1927, Am. J. Psychol., 39, 196, 10.2307/1415404
Papez, 1937, Arch. Neurol. Psychiat., 38, 725, 10.1001/archneurpsyc.1937.02260220069003
Bridges, 1968, Arch. Gen. Psychiat., 19, 141, 10.1001/archpsyc.1968.01740080013003
Tyrer, 1976, J. Nerv. Ment. Diseases, 162, 99, 10.1097/00005053-197602000-00003
Selye, 1973, Amer. Scientist, 61, 692
Pert, 1973, Science, 179, 111, 10.1126/science.179.4077.1011
Squires, 1973, Nature, 266, 732, 10.1038/266732a0
Dahlstrom, 1964, Acta. Physiol. Scand., 62, 1
Swanson, 1976, Brain Res., 110, 39, 10.1016/0006-8993(76)90207-9
Huang, 1975, Brain Res., 100, 157, 10.1016/0006-8993(75)90252-8
Garver, 1975, J. Comp. Neurol., 159, 289, 10.1002/cne.901590302
Moore, 1979, Ann. Rev. Neurosci., 2, 113, 10.1146/annurev.ne.02.030179.000553
Nobin, 1973, Acta. Physiol. Scand., 388, 1
Hokfelt, 1974, Brain Res, 66, 235, 10.1016/0006-8993(74)90143-7
Kumuyana, 1973, J. Comp. Neurol., 162, 1
Kerr, 1975, Pain, 1, 325, 10.1016/0304-3959(75)90072-X
Cedarbaum, 1978, J. Comp. Neurol., 178, 1, 10.1002/cne.901780102
Anlezark, 1978, Science, 181, 682, 10.1126/science.181.4100.682
Arbuthonott, 1973, Experientia, 29, 52, 10.1007/BF01913247
Arbuthonott, 1973, Exper. Neurol., 41, 411, 10.1016/0014-4886(73)90283-5
Korf, 1973, Eur. J. Pharm., 21, 305, 10.1016/0014-2999(73)90131-3
Worth, 1976, Brain Res., 106, 198, 10.1016/0006-8993(76)90087-1
Marsden, 1974, J. Physiol., 244, 85
Lidbrink, 1974, Brain Res., 74, 19, 10.1016/0006-8993(74)90109-7
Ellison, 1977, Amer. Psychol., 32, 1036, 10.1037/0003-066X.32.12.1036
Clavier, 1976, Brain Res., 113, 71, 10.1016/0006-8993(76)90007-X
J.N. CROWLEY, J.W. MAAS, R.H. ROTH, Brain Res., (1979, in press).
Redmond, 1976, Brain Res., 116, 502, 10.1016/0006-8993(76)90498-4
Bertrand, 1969, The Behavioral Repertoire of the Stump Tail Macaque, 95
Bertrand, 1969, The Behavioral Repertoire of the Stump Tail Macaque, 98
Bertrand, 1969, The Behavioral Repertoire of the Stump Tail Macaque, 175
Redmond, 1976, Neurosci. Abstr., 2
Huang, 1976, Neurosci. Abstr., 2, 573
Cedarbaum, 1976, Brain Res., 112, 413, 10.1016/0006-8993(76)90297-3
Aghajanian, 1977, Brain Res., 136, 570, 10.1016/0006-8993(77)90083-X
Cedarbaum, 1977, Eur. J. Pharmacol., 44, 375, 10.1016/0014-2999(77)90312-0
Cedarbaum, 1978, Life Sci., 23, 1383, 10.1016/0024-3205(78)90398-3
Watabe, 1979, Brain Res., 165, 343, 10.1016/0006-8993(79)90567-5
Svensson, 1978, Science, 202, 1089, 10.1126/science.213833
Korf, 1974, Eur. J. Pharmacol., 25, 165, 10.1016/0014-2999(74)90045-4
Bird, 1977, Brain Res., 122, 523, 10.1016/0006-8993(77)90462-0
Svensson, 1975, Brain Res., 92, 291, 10.1016/0006-8993(75)90276-0
Taylor, 1969, Eur. J. Pharmacol., 8, 296, 10.1016/0014-2999(69)90038-7
Guyenet, 1979, Eur. J. Pharmacol., 53, 319, 10.1016/0014-2999(79)90455-2
Segal, 1979, J. Physiol., 286, 401, 10.1113/jphysiol.1979.sp012628
Guyenet, 1977, Brain Res., 136, 178, 10.1016/0006-8993(77)90144-5
Mowrer, 1939, Psychol. Rev., 46, 553, 10.1037/h0054288
Mason, 1961, Pschosom. Med., 23, 344, 10.1097/00006842-196107000-00011
Goldenberg, 1947, JAMA, 135, 971, 10.1001/jama.1947.02890150015004
Soffer, 1954, Med. Clin. N. America, 38, 375, 10.1016/S0025-7125(16)34882-9
Holmberg, 1961, Psychopharm., 2, 93, 10.1007/BF00592678
Mirin, 1976, Arch. Gen. Psychiat., 33, 1503, 10.1001/archpsyc.1976.01770120107011
Pohorecky, 1977, Brain Res., 131, 174, 10.1016/0006-8993(77)90039-7
Przuntek, 1973, Naunyn-Schmiedeberg's Arch. Pharmacol., 276, 119, 10.1007/BF00501184
Reichle, 1975, Proc. Nat. Acad. Sci., 72, 3726, 10.1073/pnas.72.9.3726
Chu, 1973, Science, 179, 908, 10.1126/science.179.4076.908
Ward, 1976, Endocrinol., 99, 1220, 10.1210/endo-99-5-1220
Redmond, 1977, Life Sci., 20, 1619, 10.1016/0024-3205(77)90457-X
Schildkraut, 1967, Science, 156, 21, 10.1126/science.156.3771.21
Zornetzer, 1976, Physiology and Behavior, 16, 331, 10.1016/0031-9384(76)90140-2
Jones, 1978, Neurosci Abstr., 4, 274
Kelleher, 1964, Fed. Proc., 23, 808
Snyder, 1977, Neurosci. Abstr., 3, 261
Wise, 1978, Brain Res., 152, 215, 10.1016/0006-8993(78)90253-6
Segal, 1976, Brain Res., 107, 499, 10.1016/0006-8993(76)90140-2
Corbett, 1972, Brain Res., 133, 37, 10.1016/0006-8993(77)90047-6
Sessions, 1976, Physiology and Behavior, 17, 853, 10.1016/0031-9384(76)90053-6
Mason, 1979, Brain Res., 161, 321, 10.1016/0006-8993(79)90073-8
Mason, 1978, Brain Res., 152, 209, 10.1016/0006-8993(78)90150-6
Mason, 1978, Physiology and Behavior, 21, 353, 10.1016/0031-9384(78)90094-X
File, 1978, Brit. J. Pharmacol., 62, 19, 10.1111/j.1476-5381.1978.tb07001.x
Crow, 1978, Brain Res., 155, 249, 10.1016/0006-8993(78)91021-1
File, 1979, Brain Res., 169, 411, 10.1016/0006-8993(79)90393-7
Mason, 1978, Brain Res., 152, 209, 10.1016/0006-8993(78)90150-6
Amaral, 1975, Science, 188, 377, 10.1126/science.1118734
Mason, 1975, Nature, 258, 422, 10.1038/258422a0
Eison, 1977, Pharm. Biochem. Behav., 7, 87, 10.1016/0091-3057(77)90016-8
Davis, 1979, Psychopharm., 62, 1, 10.1007/BF00426027
Davis, 1979, Europ. J. Pharmacol., 54, 341, 10.1016/0014-2999(79)90063-3
Chi, 1965, Psychopharm., 7, 115, 10.1007/BF00403634
Davis, 1978, J. Expt. Psychol., 4, 95
Geyer, 1976, Neurosci. Abrstr., 2, 488
Geller, 1960, Psychopharm., 1, 482, 10.1007/BF00429273
Bullock, 1978, Psychopharmacologist, 20, 223
Wise, 1973, Biological Psychiat., 6, 3
Sepinwall, 1973, Psychopharm., 31, 375, 10.1007/BF00421281
Geller, 1960, Psychopharm., 1, 482, 10.1007/BF00429273
Foote, 1978, Neurosci Abstr., 4, 272
Sweeney, 1977, Psychosom. Med., 39, 57
Cassens, 1979, Neurosci. Abstr., 57, 333
Sweeney, 1979, Vol. 2, 1917
Post, 1977, New Research Abstracts, Amer. Psychiat. Assoc., 24
T.H. SVENSSON, Acta. Psychiat. Scand. (in press).
Gold, 1978, The Lancet I, 8070, 929, 10.1016/S0140-6736(78)90699-2
Gold, 1978, The Lancet II, 8090, 599, 10.1016/S0140-6736(78)92823-4
Redmond, 1978, Neurosci Abstr., 4, 413
Kular, 1973, Nature, 245, 447, 10.1038/245447a0
Pickel, 1979, Brain Res., 160, 387, 10.1016/0006-8993(79)91068-0
Aghajanian, 1978, Nature, 276, 186, 10.1038/276186a0
Redmond, 1979, Neurosci. Abstr., 5, 348
Paalzow, 1974, J. Pharmacol., 26, 361, 10.1111/j.2042-7158.1974.tb09291.x
Schmitt, 1974, Neuropharmacol., 13, 289, 10.1016/0028-3908(74)90112-9
Fielding, 1978, J. Pharm. Expert. Therap., 207, 899
Ivy, 1944, War Med., 6, 67
Forrest, 1977, New Engl. J. Med., 296, 212, 10.1056/NEJM197703312961303
Cohen, 1979, Lancet II, 551–553
Wender, 1976, Amer. J. Psychiat., 133, 20, 10.1176/ajp.133.1.20