- Blanc G, Herve D, Simon H, Lisoprawski A, Glowinski J, Tassin JP (1980) Response to stress of mesocortical-frontal dopaminergic neurons in rats after long-term isolation. Nature 284:265–267
Article PubMed Google Scholar
- Cadon M, Robbins TW, Everitt BJ (1989) Involvement of the amygdala in stimulus-reward associations: interaction with the ventral striatum. Neuroscience 30:77–86
Article PubMed Google Scholar
- Campbell BA, Fibiger HC (1971) Potentiation of amphetamine-induced arousal by starvation. Nature 233:424–425
Article PubMed Google Scholar
- Campbell BA, Sheffield FD (1953) Relation of random activity to food deprivation. J Comp Physiol Psychol 46:320–322
Google Scholar
- Carr G, White N (1983) Conditioned place preference from intraaccumbens but not intra-caudate amphetamine injections. Life Sci 33:2551–2557
Article PubMed Google Scholar
- Carter CJ, Pycock CJ (1979) The effects of 5,7-dihydroxytryptamine lesions of extrapyramidal and mesolimbic sites on spontaneous motor behaviour, and amphetamine stereotypy. Naunyn-Schmiedeberg's Arch Pharmacol 308:51–54
Article Google Scholar
- Chitkara B, Durcan MJ, Campbell IC (1984) Apomorphine-induced stereotypy: function of age and rearing environment. Pharmacol Biochem Behav 21:671–673
PubMed Google Scholar
- Crow TJ, Baker HF, Cross HJ, Joseph MH, Lofthouse R, Longden A, Owen F, Riley GJ, Clover V, Killpack WS (1979) Monoamine mechanisms in chronic schizophrenia: post mortem neurochemical findings. Br J Psychiatry 134:249–256
PubMed Google Scholar
- Devenport LD, Devenport JA, Holloway FA (1981) Reward-induced stereotypy: modulation by the hippocampus. Science 212:1288–1289
PubMed Google Scholar
- Douglas VI (1983) Attentional and cognitive problems. In: Rutter M (ed) Developmental neuropsychiatry. Guilford Press, New York, pp 280–329
Google Scholar
- Douglas VI, Peters KG (1979) Toward a clearer definition of the attentional deficit of hyperactive children. In: Hale GA, Lewis M (eds) Attention and cognitive development. Plenum Press, New York, pp 173–247
Google Scholar
- Einon DF, Morgan MJ (1978) Early isolation produces enduring hyperactivity in the rat, but no effects on spontaneous alternation. Q J Exp Psychol 30:151–156
PubMed Google Scholar
- Einon DF, Sahakian BJ (1979) Environmentally induced differences in susceptibility of rats to CNS stimulants and CNS depressants: evidence against a unitary explanation. Psychopharmacology 61:299–307
Article PubMed Google Scholar
- Einon DF, Stewart J, Atkinson S, Morgan MJ (1976) The effects of isolation on barbiturate induced anaesthesia in the rat. Psychopharmacology 50:85–88
Article PubMed Google Scholar
- Farley IJ, Price KS, McCullough E, Deck JHN, Hordynski W, Hornykiewicz O (1978) Norepinephrine in chronic paranoid schizophrenia: above normal levels in limbic forebrain. Science 200:456–458
PubMed Google Scholar
- Fibiger HC, Phillips AG (1986) Reward, motivation, cognition: psychobiology of mesotelencephalic dopamine systems. In: Bloom FE (ed) Handbook in Physiology, vol 4. American Physiology Society, Bethesda, MA, pp 647–675
Google Scholar
- Gentsch C, Lichtsteiner M, Frischknecht HR, Feer H, Siegfried B (1988) Isolation-induced locomotor hyperactivity and hypoalgesia in rats are prevented by handling and reversed by resocialisation. Physiol Behav 43:13–16
Article PubMed Google Scholar
- Gold LH, Swerdlow NR, Koob GF (1988) The role of mesolimbic dopamine in conditioned locomotion produced by amphetamine. Behav Neurosci 102:544–552
Article PubMed Google Scholar
- Guisado E, Fernandez-Tome P, Garzon J, Del Rio J (1980) Increased receptor binding in the striatum of rats after long term isolation. Eur J Pharmacol 65:463–464
Article PubMed Google Scholar
- Hoebel BG, Monaco AP, Hernandez L, Aulisi EF, Stanley BG, Lenard L (1983) Self-injection of amphetamine directly into the brain. Psychopharmacology 81:158–163
Article PubMed Google Scholar
- Jones DL, Mogenson GJ, Wu M (1981) Injections of dopaminergic, cholinergic, serotoninergic and GABA-ergic drugs into the nucleus accumbens: effects on locomotor activity in the rat. Neuropharmacology 20:29–37
Article PubMed Google Scholar
- Jones GH, Hernandez TD, Marsden CA, Robbins TW (1988) Enhanced striatal response to_d_-amphetamine as revealed by intracerebral dialysis following social isolation in rats. Br J Pharmacol 94:349P
Google Scholar
- Jones GH, Robbins TW, Marsden CA (1989) Isolation-rearing retards the acquisition of schedule-induced polydipsia in rats. Physiol Behav 45:71–78
Article PubMed Google Scholar
- Juraska JM, Greenough WT, Conlee JW (1983) Differential rearing affects responsiveness of rats to depressant and convulsant drugs. Physiol Behav 31:711–715
PubMed Google Scholar
- Katz DM, Steinberg H (1972) Factors which might modify morphine dependence in rats. In: Van Praag HM, De Ewen F, Bohn NV (eds) Biochemical and pharmacological aspects of dependence and reports on marijuana research. De Erven, Bonn, pp 46–61
Google Scholar
- Kelley AE, Domesick VB (1982) The distribution of the projection from the hippocampal formation to the nucleus accumbens in the rat: an anterograde- and retrograde-horseradish peroxidase study. Neuroscience 7:2321–2335
Article PubMed Google Scholar
- Kelley AE, Domesick VB, Nauta WJH (1982) The amygdalostriatal projection in the rat — an anatomical study by anterograde and retrograde tracing methods. Neuroscience 7:615–630
Article PubMed Google Scholar
- Kelly PH, Seviour PW, Iversen SD (1975) Amphetamine and apomorphine responses in the rat following 6-OHDA lesions of the nucleus accumbens septi and corpus striatum. Brain Res 94:507–522
Article PubMed Google Scholar
- Lyness WH, Moore KE (1981) Destruction of 5-hydroxytryptaminergic neurons and the dynamics of dopamine in the nucleus accumbens septi and other forebrain regions of the rat. Neuropharmacology 20:327–334
Article PubMed Google Scholar
- Lyness WH, Friedle NM, Moore KE (1979) Destruction of dopamine nerve terminals in the nucleus accumbens: effects on_d_-amphetamine self-administration. Pharmacol Biochem Behav 11:553–556
Article PubMed Google Scholar
- Mackay AVP, Iversen LL, Rosser M, Spokes EG, Bird E, Arregui A, Creese I, Snyder SH (1982) Increased brain dopamine and dopamine receptors in schizophrenics. Arch Gen Psychiatry 39:991–997
PubMed Google Scholar
- Mackintosh NJ (1974) The psychology of animal learning. Academic Press, London
Google Scholar
- Mogenson GJ, Jones DL, Yim CY (1980) From motivation to action: functional interface between the limbic system and the motor system. Prog Neurobiol 14:69–97
Article PubMed Google Scholar
- Morgan M, Einon D (1975) Incentive motivation and behavioural inhibition in socially-isolated rats. Physiol Behav 15:405–409
PubMed Google Scholar
- Neill DB, Ross JF, Grossman SP (1974) Comparison of the effects of frontal, striatal, and septal lesions in paradigms thought to measure incentive motivation or behavioural inhibition. Physiol Behav 13:297–305
Article PubMed Google Scholar
- Paxinos G, Watson C (1982) The rat brain in stereotaxic coordinates. Academic Press, New York
Google Scholar
- Pellegrino LJ, Cushman AJ (1967) A stereotaxic atlas of the rat brain. Century Croft, New York
Google Scholar
- Pettit HO, Ettenberg A, Bloom FE, Koob GF (1984) Destruction of dopamine in the nucleus accumbens attenuates cocaine but not heroin self-administration in the rat. Psychopharmacology 84:167–173
Article PubMed Google Scholar
- Pijnenburg AJJ, Honig WMM, Van der Heyden JAM, Van Rossum JM (1976) Effects of chemical stimulation of the mesolimbic dopamine system on locomotor activity. Eur J Pharmacol 35:45–58
Article PubMed Google Scholar
- Reynolds GP (1983) Increased concentrations and lateral asymmetry of amygdala dopamine in schizophrenia. Nature 305:527–529
Article PubMed Google Scholar
- Robbins TW, Everitt BJ (1982) Functional studies of the central catecholamine. Int Rev Neurobiol 23:303–365
PubMed Google Scholar
- Robbins TW, Roberts DCS, Koob GF (1983) Effects of_d_-amphetamine and apomorphine upon operant behaviour and schedule-induced licking in rats with 6-hydroxydopamine lesions of the nucleus accumbens. J Pharmacol Exp Ther 222:662–673
Google Scholar
- Sahakian BJ, Robbins TW (1977) Isolation-rearing enhances tail pinch-induced oral behaviours in rats. Physiol Behav 18:53–58
Article PubMed Google Scholar
- Sahakian BJ, Robbins TW, Morgan MJ, Iversen SD (1975) The effects of psychomotor stimulants on stereotypy and locomotor activity in socially deprived and control rats. Brain Res Bull 84:195–205
Google Scholar
- Schenk S, Lacelle G, Gorman K, Amit Z (1987) Cocaine self-administration in rats influenced by environmental conditions: implications for etiology of drug abuse. Neurosci Lett 81:227–231
PubMed Google Scholar
- Schenk S, Robinson B, Amit Z (1988) Housing conditions fail to affect the intravenous self-administration of amphetamine. Pharmacol Biochem Behav 31:59–62
Article PubMed Google Scholar
- Sheffield FD, Campbell BA (1954) The role of experience in the ‘spontaneous’ activity of hungry rats. J Comp Physiol Psychol 47:97–100
PubMed Google Scholar
- Taylor JR, Robbins TW (1984) Enhanced behavioural control by conditioned reinforcers following microinjections of_d_-amphetamine into the nucleus accumbens. Psychopharmacology 84:405–412
Article Google Scholar
- Taylor JR, Robbins TW (1986) 6-Hydroxydopamine lesions of the nucleus accumbens, but not of the caudate nucleus, attenuate responding with reward-related stimuli produced by intra-accumbens_d_-amphetamine. Psychopharmacology 90:390–397
Article PubMed Google Scholar
- Thoa NB, Tizabi Y, Jacobowitz DM (1977) The effect of isolation on the catecholamine concentration and turnover in discrete areas of the rat brain. Brain Res 131:259–269
Article PubMed Google Scholar
- Valzelli L (1977) Social experience as a determinant of normal behavior and drug effect. In: Iversen LL, Iversen SD, Snyder SH (eds) Handbook of Psychopharmacology, vol 7. Plenum Press, New York, pp 369–392
Google Scholar
- Weinstock M, Speiser Z (1973) The effect of_d_-propanolol, d-propanolol and practolol on the hyperactivity induced in rats by prolonged isolation. Psychopharmacologia 30:241–250
Article PubMed Google Scholar
- Werner E, Smith R (1977) Kauai's children come of age. University of Hawaii Press, Honolulu
Google Scholar
- Winer BJ (1971) Statistical principles in experimental design, 2nd edn. McGraw-Hill, New York
Google Scholar
- Yang CR, Mogenson GJ (1984) Electrophysiological response of neurones in the nucleus accumbens to hippocampal stimulation and the attenuation of the excitatory response by the mesolimbic dopamine system. Brain Res 324:69–84
Article PubMed Google Scholar
- Yim CY, Mogenson GJ (1982) Response of nucleus accumbens neurons to amygdala stimulation and its modification by dopamine. Brain Res 239:401–415
Article PubMed Google Scholar