182 LeDOUX ments bearing on the Papez theory of emo MeDonald AJ.1998.Cortical pathways to the Maclean PD 1952 som 55:257332 amygdala Prog Newrobio caiosotphSoiogcaidiesOmio McDonald R.White NM.1993.A triple dis pus,amygdala,and dorsal striatum lysiol.4:407-18 MH.Cahill L.Pare MB, Coleman-Mesche K Salinas J pp 3369 aiomoTmmcpnc Majidishad P,Pelli DG,LeDoux JE.1996 of the acce Alcala,pp.1839.Mahwah,NJ:Erlbaun ry basal nucleus Ne G.Shinnick-GallagherP 199 1997 Neurotoxic lsions of the dorsal hippocam- Mi 90 CB Melia KR Maren s Ahare oy G Stote DI Fanselow Davis M.199.Blocking ofacquisition bu MS. 1996.N-methyl- Mo amyMA.Ro e345.71 993.Extinction of emotional leamning Ne Morris S,Ohman A.Dolan RJ.1998.Con Maren S.Poremba A.Gabriel M.1991.Basc Is Oh A Dolan RI 1999 A s leaming Marks 1,ed.1987.Fears.Phobias,and Rin Their Disorders. a2 Mas cagni F.McDonald AJ.Coleman JR.1993 Corticoamygdaloid and coriccrical pro- stim Nad fe N formation through regulated en.R Marino.pp.182 LeDOUX ments bearing on the Papez theory of emo￾tion. Psychosom. Med. 11:338–53 MacLean PD. 1952. Some psychiatric impli￾cations of physiological studies on fronto￾temporal portion of limbic system (visceral brain). Electroencephalogr. Clin. Neuro￾physiol. 4:407–18 MacLean PD. 1970. The triune brain, emotion and scientific bias. See Schmitt 1970, pp. 336–49 Majidishad P, Pelli DG, LeDoux JE. 1996. Disruption of fear conditioning to contex￾tual stimuli but not to a tone by lesions of the accessory basal nucleus of the amyg￾dala. Soc. Neurosci. Abstr. 22:1116 Maren S, Aharonov G, Fanselow MS. 1997. Neurotoxic lesions of the dorsal hippocam￾pus and Pavlovian fear conditioning in rats. Behav. Brain Res. 88:261–74 Maren S, Aharonov G, Stote DL, Fanselow MS. 1996. N-methyl-d-aspartate receptors in the basolateral amygdala are required for both acquisition and expression of the con￾ditional fear in rats. Behav. Neurosci. 110:1365–74 Maren S, Fanselow MS. 1995. Synaptic plas￾ticity in the basolateral amygdala induced by hippocampal formation stimulation in vivo. J. Neurosci. 15:7548–64 Maren S, Poremba A, Gabriel M. 1991. Baso￾lateral amygdaloid multi-unit neuronal cor￾relates of discriminative avoidance learning in rabbits. Brain. Res. 549:311–16 Marks I, ed. 1987. Fears, Phobias, and Ritu￾als: Panic, Anxiety and Their Disorders. New York: Oxford Univ. Press Mascagni F, McDonald AJ, Coleman JR. 1993. Corticoamygdaloid and corticocortical pro￾jections of the rat temporal cortex: a phas￾eolus vulgaris leucoagglutinin study. Neuroscience 57:697–715 Mayford M, Bach ME, Huang Y-Y, Wang L, Hawkins RD, Kandel ER. 1996. Control of memory formation through regulated expression of a CaMKII transgene. Science 274:1678–83 McDonald AJ. 1998. Cortical pathways to the mammalian amygdala. Prog. Neurobiol. 55:257–332 McDonald RJ, White NM. 1993. A triple dis￾sociation of memory systems: hippocam￾pus, amygdala, and dorsal striatum. Behav. Neurosci. 107:3–22 McGaugh JL, Mesches MH, Cahill L, Parent MB, Coleman-Mesches K, Salinas JA. 1995. Involvement of the amygdala in the regulation of memory storage. In Plasticity in the Central Nervous System, ed. JL McGaugh, F Bermudez-Rattoni, RA Prado￾Alcala, pp. 18–39. Mahwah, NJ: Erlbaum McKernan MG, Shinnick-Gallagher P. 1997. Fear conditioning induces a lasting poten￾tiation of synaptic currents in vitro. Nature 390:607–11 Miserendino MJD, Sananes CB, Melia KR, Davis M. 1990. Blocking of acquisition but not expression of conditioned fear-poten￾tiated startle by NMDA antagonists in the amygdala. Nature 345:716–18 Morgan MA, Romanski LM, LeDoux JE. 1993. Extinction of emotional learning: contribution of medial prefrontal cortex. Neurosci. Lett. 163:109–13 Morris JS, Ohman A, Dolan RJ. 1998. Con￾scious and unconscious emotional learning in the human amygdala. Nature 393:467– 70 Morris JS, Ohman A, Dolan RJ. 1999. A sub￾cortical pathway to the right amygdala mediating “unseen” fear. Proc. Natl. Acad. Sci. USA 96:1680–85 Muller J, Corodimas KP, Fridel Z, LeDoux JE. 1997. Functional inactivation of the lateral and basal nuclei of the amygdala by mus￾cimol infusion prevents fear conditioning to an explicit CS and to contextual stimuli. Behav. Neurosci. 111:683–91 Nader K, LeDoux JE. 1997. Is it time in invoke multiple fear learning system? Trends Cogn. Sci. 1:241–44 Nauta WJH. 1979. Expanding borders of the limbic system concept. In Functional Neu￾rosurgery, ed. T Rasmussen, R Marino, pp. 7–23. New York: Raven