odor.Chem Senses 1995:20:505-15 mood states.Eur JAppl Physiol 2005;95:107-14. 14.HummelT.Mohammadian P.Kobal G Handedness 24.Yamada K.Mimaki Y.Sashida Y.Anticonvulsive is a determining factor in lateralized olfactory effects of inhaling lavender oil vapour.Biol Pharm discrimination.Chem Senses 1998:23:541-4. Bull1994:17:359-60. 15.Cain WS.Testing olfaction in a clinical setting. 25. Silva Brum LF.EmanuelliT.Souza DO.Elisabetsky Ear Nose Throat J 1989:68:316-28 E.Effects of linalool on glutamate release and 16.Hummel T.Gollisch R,Wildt G Kobal G Changes uptake in mouse cortical synaptosomes in olfactory perception during the menstrual Neurochem Res 2001:26:191-4 cycle.Experientia 1991;47:712-5. 26. Sugano H.Effects of odours on mental function. 17.ChreaC,Grandjean D,Delplanque S,Cayeux I,Le Chem Senses 1989:14:303. Calve B,Aymard L,et al.Mapping the semantic 27. Takahashi T,Murata T,Hamada T,Omori M. space for the subjective experience of emotional Kosaka H,Kikuchi M,et al.Changes in EEG and responses to odors.Chem Senses 2009:34:49-62 autonomic nervous activity during meditation and 18.Lorig TS.The application of electroencephalo- their association with personality traits.Int J graphic techniques to the study of human Psychophysiol 2005;55:199-207. olfaction:a review and tutorial.Int J Psychophysiol 28. Sutiwisesak R,Khampan W,Siripornpanich V, 200036:91-104 Sotthiwat U,Kotchabhakdi N.Electroencephalo- 19.Ilmberger J,Heuberger E,Mahrhofer C,Dessovic graphical changes and topographic brain mapping H.Kowarik D.Buchbauer G The influence of in transcendental meditation.In:International essential oils on human attention.I:alertness. Conference on Neuroscience Updates.Cochin Chem Senses 2001:26:239-45. University,Kerala,India;December 7-14,2009: 20.Iijima M,Osawa M,Nishitani N,Iwata M.Effects 57-8. of incense on brain function:evaluation using 29. Jacobs GD,Benson H,Friedman R.Topographic electroencephalograms and event-related EEG mapping of the relaxation response. potentials.Neuropsychobiology 2009;59:80-6. Biofeedback Self Regul 1996;21:121-9. 21.Saeki Y.The effect of foot-bath with or without 30. Kline JP,Blackhart GC,Woodward KM,Williams the essential oil of lavender on the autonomic SR.Schwartz GE.Anterior electroencephalo- nervous system:a randomized trial.Complement graphic asymmetry changes in elderly women in Ther Med2000:8:2-7. response to a pleasant and an unpleasant odor 22.Heuberger E,Redhammer S,Buchbauer G. Biol Psychol 2000:52:241-50 Transdermal absorption of(-)-linalool induces 31. Lehrner J,Marwinski G Lehr S,Johren P Deecke L. autonomic deactivation but has no impact on Ambient odors of orange and lavender reduce ratings of well-being in humans.Neuropsycho- anxiety and improve mood in a dental office. pharmacology 2004;29:1925-32. Physiol Behav 2005;86:92-5. 23.Kuroda K.Inoue N.Ito Y.Kubota K.Sugimoto A. 32.Chien LW.Cheng SL.Liu CF.The effect oflavender Kakuda T,et al.Sedative effects of the jasmine aromatherapy on autonomic nervous system in tea odor and (R)-(-)-linalool,one of its major odor midlife women with insomnia.Evid Based components,on autonomic nerve activity and Complement Alternat Med 2012:2012:740813. J Med Assoc Thai VoL 95 No.4 2012 605J Med Assoc Thai Vol. 95 No. 4 2012 605 odor. Chem Senses 1995; 20: 505-15. 14. Hummel T, Mohammadian P, Kobal G. Handedness is a determining factor in lateralized olfactory discrimination. Chem Senses 1998; 23: 541-4. 15. Cain WS. Testing olfaction in a clinical setting. Ear Nose Throat J 1989; 68: 316-28. 16. Hummel T, Gollisch R, Wildt G, Kobal G. Changes in olfactory perception during the menstrual cycle. Experientia 1991; 47: 712-5. 17. Chrea C, Grandjean D, Delplanque S, Cayeux I, Le Calve B, Aymard L, et al. Mapping the semantic space for the subjective experience of emotional responses to odors. Chem Senses 2009; 34: 49-62. 18. Lorig TS. The application of electroencephalo￾graphic techniques to the study of human olfaction: a review and tutorial. Int J Psychophysiol 2000; 36: 91-104. 19. Ilmberger J, Heuberger E, Mahrhofer C, Dessovic H, Kowarik D, Buchbauer G. The influence of essential oils on human attention. I: alertness. Chem Senses 2001; 26: 239-45. 20. Iijima M, Osawa M, Nishitani N, Iwata M. Effects of incense on brain function: evaluation using electroencephalograms and event-related potentials. Neuropsychobiology 2009; 59: 80-6. 21. Saeki Y. The effect of foot-bath with or without the essential oil of lavender on the autonomic nervous system: a randomized trial. Complement Ther Med 2000; 8: 2-7. 22. Heuberger E, Redhammer S, Buchbauer G. Transdermal absorption of (-)-linalool induces autonomic deactivation but has no impact on ratings of well-being in humans. Neuropsycho￾pharmacology 2004; 29: 1925-32. 23. Kuroda K, Inoue N, Ito Y, Kubota K, Sugimoto A, Kakuda T, et al. Sedative effects of the jasmine tea odor and (R)-(-)-linalool, one of its major odor components, on autonomic nerve activity and mood states. Eur J Appl Physiol 2005; 95: 107-14. 24. Yamada K, Mimaki Y, Sashida Y. Anticonvulsive effects of inhaling lavender oil vapour. Biol Pharm Bull 1994; 17: 359-60. 25. Silva Brum LF, Emanuelli T, Souza DO, Elisabetsky E. Effects of linalool on glutamate release and uptake in mouse cortical synaptosomes. Neurochem Res 2001; 26: 191-4. 26. Sugano H. Effects of odours on mental function. Chem Senses 1989; 14: 303. 27. Takahashi T, Murata T, Hamada T, Omori M, Kosaka H, Kikuchi M, et al. Changes in EEG and autonomic nervous activity during meditation and their association with personality traits. Int J Psychophysiol 2005; 55: 199-207. 28. Sutiwisesak R, Khampan W, Siripornpanich V, Sotthiwat U, Kotchabhakdi N. Electroencephalo￾graphical changes and topographic brain mapping in transcendental meditation. In: International Conference on Neuroscience Updates. Cochin University, Kerala, India; December 7-14, 2009: 57-8. 29. Jacobs GD, Benson H, Friedman R. Topographic EEG mapping of the relaxation response. Biofeedback Self Regul 1996; 21: 121-9. 30. Kline JP, Blackhart GC, Woodward KM, Williams SR, Schwartz GE. Anterior electroencephalo￾graphic asymmetry changes in elderly women in response to a pleasant and an unpleasant odor. Biol Psychol 2000; 52: 241-50. 31. Lehrner J, Marwinski G, Lehr S, Johren P, Deecke L. Ambient odors of orange and lavender reduce anxiety and improve mood in a dental office. Physiol Behav 2005; 86: 92-5. 32. Chien LW, Cheng SL, Liu CF. The effect of lavender aromatherapy on autonomic nervous system in midlife women with insomnia. Evid Based Complement Alternat Med 2012; 2012: 740813