Cedillo IB

Language: Spanish
References: 23
Page: 239-251
PDF size: 164.12 Kb.

ABSTRACT

Neurobiology states the existence of an anatomy of emotions, with regions of the brain that have a crucial function on its experimentation, as well as substances that regulate normal emotional, affective and cognitive responses in the brain as neurotransmitters that relate to the anxiety response. Structures as the medial hypothalamus, the amygdala, periaqueductal grey substance (dPAG) constitute the main neural substratum for the integration of the aversive states in the brain. Successful danger-orientation preparatory processes and escape preparation seem to be bound to anxiety. For that reason it is important to know the neurological role in the response of that emotion. The objective of this paper is to give the generalities of anxiety`s neurobiology for a better understanding of this emotion, starting from the revise literature.

REFERENCES

1. American Psychiatric Association. (1994). Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). Washington, D.C.: APA.

2. Campbell, S. B. (1986). Developmental issues in childhood anxiety. In R. Gittelman, Anxiety disorders of childhood (pp. 24-57). New York: Guilford Press.

3. Cano Vindel, A. (1989). Cognición, emoción y personalidad. Un estudio centrado en la ansiedad. Madrid: Universidad Complutense. http://licom.org/index.php?option=com_content&view=article&id=34&Itemid= 33

4. Cedillo, I. B., (2008). Efecto del contexto en el desarrollo de tolerancia y tolerancia cruzada a los efectos ansiolíticos del diazepam y midazolam. Tesis de doctorado, FES Iztacala UNAM.

5. Clement Y. y Chapoutier (1998) Biological basis anxiety. Neuroscience and Biobehavioral Reviews. 22: 623-633.

6. Estes W. K. y Skinner B. F. (1941) Some quantitative properties of anxiety. Journal of Experimental Psychology. 29: 390-400.

7. Fernández-Castillo A y Gutiérrez, R. M. (2009. Atención selectiva, ansiedad, sintomatología depresiva y rendimiento académico en adolescente. Electronic Journal of Research in Educational Psychology. 7 (1), 49-76

8. Goddard A, y Charney D. (1997). Toward an integrated neurobiology of panic disorder. J Clin Psychiatry; 58: 4-11.

9. Gómez B. G. (2007). Neurofisiología de la ansiedad, versus la angustia como afecto que se siente en el cuerpo, Informes Psicológicos, 9: 101 – 119.

10. Gould D; G Reeleaf, C. y Krane, V. (2002): Arousal anxiety and sport behavior. En T. Horn (Ed.) Advances In Sport Psychology. (2ª Edition) (pp.207-241), Champaign III: Human Kinetics.

11. Graeff G, F, Viana B. M. y Mora O. P., (1997) Dual role of 5-HT in defense and anxiety. Neuroscience and Biobehavioral Reviews. 21: 791-799.

12. Hajós-Korcsok E., Robinson D. D., Yu J. H., Fitch C. S., Walker E. & Merchant K. M. (2003) Rapid habituation of hippocampus serotonin and norepinephrine release and anxiety-related behaviors, but not plasma corticosterone levels, to repeated foot shock stress in rats. Pharmacology Biochemistry and Behavior. 74: 609-616.

13. Lamprea M. R., Cardenas F. P., Vianna D. M., Castillo V. M., Cruz-Morales S. E. & Brandão M. L. (2002) The distribution of fos immunoreactivity in rat following freezing and escape responses elicited by electrical stimulation of the inferior colliculus. Brain Research. 950: 186-194.

14. MacIntyre, P. D., y Gardner, R. C. (1989). Anxiety and second-language learning: Toward a theoretical clarification. Language Learning, 39, 251-275.

15. Marks, I. (1986). Tratamiento de neurosis. Barcelona: Martínez Roca.

16. Morris, L.; Davis, D. y Hurchigs, C. (1981): Cognitive and emotional components of anxiety: Literary review and revised worry-emotionaly scale. Journal of educational Psychology, 73,541-55. 16. Nutt D. J. y Malizia A. L. (2001) New insights into the role of the GABAa_ benzodiazepine receptor in psychiatric disorder. The British Journal of Psychiatric. 179: 390-396.

17. Reyes-Ticas, J. A. (2010). Trastornos de ansiedad guía práctica para diagnóstico y tratamiento. Trastornos de ansiedad.

18. Sanders S. K. y Shekhar A. (1995) Regulation of anxiety by GABAa receptors in the rat amygdale. Pharmacology Biochemistry and Behavior. 52: 701-706.

19. Shiloh, R., Stryjer, R., Weizman, A., y Nutt, D. J. (2000). Atlas of psychiatric pharmacotherapy. CRC Press.

20. Strohle A., Kellner M. y Holsboer (1999) Behavioral, neuroendocrine and cardiovascular response to flumazenil: no evidence for altered benzodiazepine sensitivity in panic disorder. Biological Psychiatry. 45: 321- 326.

21. Thyer, B. A. (1987). Treating anxiety disorders: A guide for human service professionals. London: Sage Publications.

22. Vila, J. (1984). Técnicas de reducción de ansiedad. In J. Mayor y F. J. Labrador (Eds.), Manual de Modificación de conducta (pp. 229-264). Madrid: Alhambra.

23. Woods J. H., Katz J. L. y Winger G. (1992) Benzodiazepines: use, abuse, and consequences. Pharmacology Review. 44: 151-347.0