Emotionally Stimulated Persistent Memory
##plugins.themes.bootstrap3.article.main##
##plugins.themes.bootstrap3.article.sidebar##
Abstract
Most things in life are forgotten. Emotional stimulation can improve the storage of memory, which helps people to selectively build lasting memories of important experiences. Nervous system-mediated emotional arousal and memory are very closely linked. The adrenaline and corticosterone released during emotional stimulation can regulate the consolidation of long-term memory. The amygdala plays a key role in regulating the effects of these stress hormones on the body. Stress-induced activation of the amygdala and its interaction with other relevant brain regions that process memory are the key to ensuring that emotionally meaningful experiences are remembered.
##plugins.themes.bootstrap3.article.details##
Memory, Emotional Stimulation, Amygdala, Stress Hormone
2. Roediger HL, Butler AC. The critical role of retrieval practice in long-term retention. Trends Cogn Sci 2011; 15 (1):20–27.
3. Sharot T, Martorella EA, Delgado MR, et al. How personal experience modulates the neural circuitry of memories of September 11. Proc Natl Acad Sci USA 2007; 104 (1):389–394.
4. Neisser U. Remembering the earthquake:direct experience vs.hearing the news. Memory 1996; 4(4):337–357.
5. Mcgaugh JL, Roozendaal B. Drug enhancement of memory consolidation:historical perspective and neurobiological implications. Psychopharmacology 2009; 202 (1/3):3–14.
6. Roozendaal B. Basolateral amygdala noradrenergic activity mediates corticosterone-induced enhancement of auditory fear conditioning. Neurobiol Learn Mem 2006; 86(3):249–255.
7. Berlau DJ, McGaugh JL. Enhancement of extinction memory consolidation:the role of the noradrenergic and GABAergic systems within the basolateral amygdala. Neurobiol Learn Mem 2006; 86 (2):123–132.
8. Roozendaal B, McGaugh JL. Memory modulation. Behav Neurosci 2011; 125 (6):797–824.
9. Krugers HJ, Zhou M, Joels M, et al. Regulation of excitatory synapses and fearful memories by stress hormones. Front Behav Neurosci 2011; 5 (5):1082–1082.
10. Parfitt GM, Barbosa AK, Campos RC, et al. Moderate stress enhances memory persistence:Are adrenergic mechanisms involved?. Behav Neurosci 2012; 126(5):729–734.
11. Dornelles A, de Lima MN, Grazziotin M, et al. Adrenergic enhancement of consolidation of object recognition memory. Neurobiol Learn Mem 2007; 88(1):137–142 .
12. Li Y, Chen Y, Shi J, et al. Effects of chronic stress on learning and memory function and synaptic function in mice. Chin Pub Hlth 2012; 28 (12):1602–1604.
13. McIntyre CK, McGaugh JL, Williams CL. Interacting brain systems modulate memory consolidation. Neurosci Biobehav Rev 2012; 36(7):1750–1762.
14. Hassert DL, Miyashita T, Williams CL. The effects of peripheral vagal nerve stimulation at a memory-modulating intensity on norepinephrine output in the basolateral amygdala. Behav Neurosci 2004; 118 (1):79–88.
15. Bass DI, Partain KN, Manns JR. Event-specific enhancement of memory via brief electrical stimulation to the basolateral complex of the amygdala in rats. Behav Neurosci 2012; 126(1):204–208.
16. Kesner RP, Ellis ME. Memory consolidation:brain region and neurotransmitter specificity. Neurosci Lett 1983; 39(3):295–300.
17. Gold PE, van Buskirk R. Posttraining brain norepinephrine concentrations:correlation with retention performance of avoidance training and with peripheral epinephrine modulation of memory processing. Behav Biol 1978; 23(4):509–520 .
18. Liang KC, Juler RG, McGaugh JL. Modulating effects of post-training epinephrine on memory:involvement of the amygdala noradrenergic system. Brain Res 1986; 368(1):125–133.
19. Beldjoud H, Barsegyan A, Roozendaal B, et al. Noradrenergic activation of the basolateral amygdala enhances object recognition memory and induces chromatin remodeling in the insular cortex. Front Behav Neurosci 2015; 9:108.
20. Roozendaal B, Okuda S, Van der Zee EA, et al. Glucocorticoid enhancement of memory requires arousal-induced noradrenergic activation in the basolateral amygdala. Proc Natl Acad Sci USA 2006; 103(17):6741–6746.
21. Okuda S, Roozendaal B, McGaugh JL. Glucocorticoid effects on object recognition memory require training-associated emotional arousal. Proc Natl Acad Sci USA 2004; 101(3):853–858.
22. Quirarte GL, Galvez R, Roozendaal B, et al. Norepinephrine release in the amygdala in response to footshock and opioid peptidergic drugs. Brain Res 1998; 808(2):134–140.
23. McIntyre CK, Hatfield T, McGaugh JL. Amygdala norepinephrine levels after training predict inhibitory avoidance retention performance in rats. Eur J Neurosci 2002; 16(7):1223–1226 .
24. Hatfield T, Spanis C, McGaugh JL. Response of amygdalar norepinephrine to footshock and GABAergic drugs using in vivo microdialysis and HPLC. Brain Res 1999; 835(2):340–345.
25. Stefanik MT, Khaled M, Kupchik YM, et al. Optogenetic inhibition of cocaine seeking in rats. Addict Biol 2013; 18(1):50–53.
26. Sirichoat A, Chaijaroonkhanarak W, Prachaney P, et al. Effects of asiatic acid on spatial working memory and cell proliferation in the adult rat hippocampus. Nutrients 2015; 7:8413–8423.
27. Hou X, Liu Z, Wen T. Effects of lead exposure on mGluR5 expression and learning and memory in rat hippocampus. Chinese Public Health 2014; 30(4):451–453.
28. Packard MG, Goodman J. Emotional arousal and multiple memory systems in the mammalian brain. Front Behav Neurosci 2012; 6(5):14–14.
29. Packard MG, Cahill L, McGaugh JL. Amygdala modulation of hippocampal dependent and caudate nucleus-dependent memory processes. Proc Natl Acad Sci USA 1994; 91(18):8477–8481.
30. McIntyre CK. Memory-influencing intra-basolateral amygdala drug infusions modulate expression of Arc protein in the hippocampus. Proc Natl Acad Sci USA 2005; 102(30):10718–10723.
31. Guzowski JF, Lyford GL;Stevenson GD, et al. Inhibition of activity-dependent arc protein expression in the rat hippocampus impairs the maintenance of long-term potentiation and the consolidation of long-term memory. J Neurosci 2000; 20(11):3993–4001.
32. Kensinger EA, Addis DR, Atapattu RK. Amygdala activity at encoding corresponds with memory vividness and with memory for select episodic details. Neuropsychologia 2011; 49(4):663–673.
33. Steidl S, Razik F, Anderson AK. Emotion enhanced retention of cognitive skill learning. Emotion 2011; 11(1):12–19.
34. Nielson KA, Powless M. Positive and negative sources of emotional arousal enhance long-term word-list retention when induced as long as 30 min after learning. Neurobiol Learn Mem 2007; 88(1):40–47.
35. Nielson KA, Arentsen TJ. Memory modulation in the classroom:selective enhancement of college examination performance by arousal induced after lecture. Neurobiol Learn Mem 2012; 98(1):12–16.
36. Cahill L, Prins B, Weber M, et al. beta-adrenergic activation and memory for emotional events. Nature 1994; 371(6499):702–704.
37. Cahill L, Alkire MT. Epinephrine enhancement of human memory consolidation:interaction with arousal at encoding. Neurobiol Learn Mem 2003; 79(2):194–198.
38. Cahill L, Gorski L, Le K. Enhanced human memory consolidation with postlearning stress:interaction with the degree of arousal at encoding. Learn Mem 2003; 10(4):270–274.
39. Hupbach A, Fieman R. Moderate stress enhances immediate and delayed retrieval of educationally relevant material in healthy young men. Behav Neurosci 2012; 126(6):819–825.
40. Maheu FS, Joober R, Beaulieu S, et al. Differential effects of adrenergic and corticosteroid hormonal systems on human short-and long-term declarative memory for emotionally arousing material. Behav Neurosci 2004; 118 (2):420–428.
41. Smeets T, Otgaar H, Candel I, et al. True or false? Memory is differentially affected by stress-induced cortisol elevations and sympathetic activity at consolidation and retrieval. Psychoneuroendocrinology 2008; 33(10):1378–1386.
42. Segal SK, Cahill L. Endogenous noradrenergic activation and memory for emotional material in men and women. Psychoneuro-endocrinology 2009; 34(9):1263–1271.
43. Segal SK, Stark SM, Kattan D, et al. Norepinephrine-mediated emotional arousal facilitates subsequent pattern separation. Neurobiol Learn Mem 2012; 97(4):465–469.
44. Yassa MA, Stark CE. Pattern separation in the hippocampus. Trends Neurosci 2011; 34(10):515–525.
45. Cahill L, Haier RJ, Fallon J, et al. Amygdala activity at encoding correlated with long-term,free recall of emotional information. Proc Natl Acad Sci USA 1996; 93(15):8016–8021.
46. Hamann SB, Ely TD, Hoffman JM, et al. Ecstasy and agony:activation of the human amygdala in positive and negative emotion. Psychol Sci 2002; 13 (2):135–141.
47. Kensinger EA, Corkin S. Two routes to emotional memory:distinct neural processes for valence and arousal. Proc Natl Acad Sci USA 2004; 101(9):3310–3315.
48. Ritchey M, LaBar KS, Cabeza R. Level of processing modulates the neural correlates of emotional memory formation. J Cogn Neurosci 2011; 23(4):757–771.
49. Schwarze U, Bingel U, Sommer T. Event-related nociceptive arousal enhances memory consolidation for neutral scenes. J Neurosci 2012; 32(4):1481–1487.
50. Stegeren AHV, Wolf OT, Everaerd W, et al. Endogenous cortisol level interacts with noradrenergic activation in the human amygdala. Neurobiol Learn Mem 2007; 87(1):57–66.
51. Stegeren AHV, Benno R, Merel K, et al. Interacting noradrenergic and corticosteroid systems shift human brain activation patterns during encoding. Neurobiol Learn Mem 2010; 93(1):56–65.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.