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group_3_presentation_2_-_lsd_s_lysergic_acid_diethylamide_effect_on_the_brain [2017/11/03 01:05]
hamidy2 [References]
group_3_presentation_2_-_lsd_s_lysergic_acid_diethylamide_effect_on_the_brain [2018/01/25 15:18] (current)
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 Figure 4 Source: https://​www.recovery.org/​topics/​lsd-facts/​ Figure 4 Source: https://​www.recovery.org/​topics/​lsd-facts/​
  
-{{:lsd_effects.jpg?500|}}+{{:lsd_side_effects.jpg?nolink&​600|}} 
 + 
  
 **Figure 4: Some of the potential side-effects of LSD usage.** **Figure 4: Some of the potential side-effects of LSD usage.**
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-====== ​Society and Culture ​====== ​   ​+====== ​Social Implications ​====== ​   ​
  
 ====== Research / Applications ====== ====== Research / Applications ======
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 **Figure 7: HR and BP results results of the Gasser et al., 2014 experiment with terminally ill cancer patients.** **Figure 7: HR and BP results results of the Gasser et al., 2014 experiment with terminally ill cancer patients.**
  
-**Cluster Headaches:​**+**LSD Treatment for Cluster Headaches:​**
  
 Cluster headache is a neurological disorder characterized by recurring and frequent severe headaches (Passie et al., 2008). These occur on only one side of the head and occur for the most part around the eye (Passie et al., 2008). Only 0.1% of the population experience these in their lifetime (Passie et al., 2008). They are described as feeling worse than natural childbirth or amputation without anesthetics (Passie et al., 2008). There is no treatment for such headaches and using normal pain-killers have caused the pains to increase in severity. Case-reports have indicated that LSD can reduce cluster pain as well as interrupt the cluster-headache cycle preventing future headaches from occurring (Passie et al., 2008). The mechanism of how cluster headaches come about is not well known and thus the effects LSD have on them are also not known but a correlation does seem to exist (Passie et al., 2008). A 2006 study by researchers looked at 53 cluster headache sufferers who were treated with LSD and a majority of the participants reported beneficial effects (Passie et al., 2008). It seems as though for LSD to have a beneficial effect sub-psychedelic dosages are needed. Currently a dose-response study testing the effectiveness of LSD is being conducted (Passie et al., 2008). Cluster headache is a neurological disorder characterized by recurring and frequent severe headaches (Passie et al., 2008). These occur on only one side of the head and occur for the most part around the eye (Passie et al., 2008). Only 0.1% of the population experience these in their lifetime (Passie et al., 2008). They are described as feeling worse than natural childbirth or amputation without anesthetics (Passie et al., 2008). There is no treatment for such headaches and using normal pain-killers have caused the pains to increase in severity. Case-reports have indicated that LSD can reduce cluster pain as well as interrupt the cluster-headache cycle preventing future headaches from occurring (Passie et al., 2008). The mechanism of how cluster headaches come about is not well known and thus the effects LSD have on them are also not known but a correlation does seem to exist (Passie et al., 2008). A 2006 study by researchers looked at 53 cluster headache sufferers who were treated with LSD and a majority of the participants reported beneficial effects (Passie et al., 2008). It seems as though for LSD to have a beneficial effect sub-psychedelic dosages are needed. Currently a dose-response study testing the effectiveness of LSD is being conducted (Passie et al., 2008).
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 For those using LSD and are abusing its use there are plenty of ways to go about getting help (Hermann, 2016). Most local abuse therapy centres or clinics should cover LSD usage issues and help as much as possible (Hermann, 2016). There are also LSD recovery centers for those in more dire situations. Even though LSD is not addictive many people are unable to stop using LSD and/or are no longer satisfied with life outside LSD (Passie et al., 2008). LSD risks can also occur as a vast majority of users if not under control will start taking far more dangerous drugs or will began experimenting (Passie et al., 2008).. There are also a variety of credible websites that can help someone stop LSD usage by following specific instructions (Hermann, 2016). Example: https://​www.recovery.org/​topics/​quitting-lsd/​. LSD rehab can include support groups, behavioral therapy and even family therapy. For those using LSD and are abusing its use there are plenty of ways to go about getting help (Hermann, 2016). Most local abuse therapy centres or clinics should cover LSD usage issues and help as much as possible (Hermann, 2016). There are also LSD recovery centers for those in more dire situations. Even though LSD is not addictive many people are unable to stop using LSD and/or are no longer satisfied with life outside LSD (Passie et al., 2008). LSD risks can also occur as a vast majority of users if not under control will start taking far more dangerous drugs or will began experimenting (Passie et al., 2008).. There are also a variety of credible websites that can help someone stop LSD usage by following specific instructions (Hermann, 2016). Example: https://​www.recovery.org/​topics/​quitting-lsd/​. LSD rehab can include support groups, behavioral therapy and even family therapy.
 ====== Conclusion ====== ====== Conclusion ======
 +
 +In conclusion LSD is a psychedelic that drug alters cognition, perception acts as an hallucinogen(Blachford & Krapp, 2010). LSD usage which peaked in the 1960's has seen a vast decrease in its usage for all age groups (Krebs & Johansen, 2013). The key biochemical property of LSD is that its structure is very similar to that of serotonin which allows it to behave and react in a very similar manner as serotonin such as binding to the same receptors (Li & Wang, 1998). Under LSD a wide range of symptoms and effects occur including some parts of the brain being more connected to other parts becoming less connected(Das et al., 2016). Symptoms vary depending the individual and the amount taken (NIDA, 2016). LSD usages are strictly limited to recreational use but current research such as; LSD Treatment for Alcoholism, LSD Treatment for Opioid and Other Drug Addictions, LSD Studies with Optimism/​Openness/​ Creativity/​Imagination,​ LSD Treatment for End-of-Life Anxiety/​Pain and LSD Treatment for Cluster Headaches have started opening the door for LSD to be used in more important ways. It is important to educate oneself with such drugs as with every positive feature comes many negative ones. MAPS is a great organization to look into in order to obtain such new information (MAPS, 2017). It is still recommended to avoid doing illegal drugs such as LSD to avoid the emotional, physically and economic damages that can occur especially if a state of abuse occurs.  ​
  
 ====== References ====== ====== References ======
  
  
-Aghajanian, G. K., & Marek, G. J. (1999). Serotonin, via 5-HT2A receptors, increases EPSCs in layer V pyramidal cells of prefrontal cortex by an asynchronous mode of glutamate release. //Brain Research, 825(1–2)//,​ 161–171.+Aghajanian, G. K., & Marek, G. J. (1999). Serotonin, via 5-HT2A receptors, increases EPSCs in layer V pyramidal cells of prefrontal cortex by an asynchronous mode of glutamate release. //Brain Research, 825(1–2)//,​ 161–171. ​https://​doi.org/​10.1016/​S0006-8993
  
-**Blachford, S. L., & Krapp, K. (2010). LSD (lysergic acid diethylamide). Drugs and Controlled Substances: Information for Students. Detroit: Gale. Retrieved from http://​sproxy.glenbrook225.org/​login?​url=http://​link.galegroup.com/​apps/​doc/​CV2645000028/​SCIC?​u=gotitans&​xid=8a0a151 ​- Incorrect Format** ​+Blachford, S. L., & Krapp, K. (2010). LSD (lysergic acid diethylamide). Drugs and Controlled Substances: Information for Students. Retrieved from http://​sproxy.glenbrook225.org/​login?​url=http://​link.galegroup.com/​apps/​doc/​CV2645000028/​SCIC?​u=gotitans&​xid=8a0a151
  
 Blewett D., and Chwelos N. (1959). //Handbook for the therapeutic use of lysergic acid diethylamide 25 individual and group procedures.//​ Retrieved from https://​www.erowid.org/​psychoactives/​guides/​handbook_lsd25.shtml Blewett D., and Chwelos N. (1959). //Handbook for the therapeutic use of lysergic acid diethylamide 25 individual and group procedures.//​ Retrieved from https://​www.erowid.org/​psychoactives/​guides/​handbook_lsd25.shtml
  
-Carhart-Harris,​ R., Muthukumaraswamy,​ S., Roseman, L., Kaelen, M., Droog, W., Murphy, K. (2016). Neural correlates of the LSD experience revealed by multimodal neuroimaging. //​Proceedings Of The National Academy Of Sciences, 113(17)//, 4853-4858. http://​dx.doi.org/​10.1073/​pnas.1518377113 ​+Carhart-Harris,​ R.L., Muthukumaraswamy,​ S., Roseman, L., Kaelen, M., Droog, W., Murphy, K.,...Nutt, D.J. (2016). Neural correlates of the LSD experience revealed by multimodal neuroimaging. //​Proceedings Of The National Academy Of Sciences, 113(17)//, 4853-4858. http://​dx.doi.org/​10.1073/​pnas.1518377113 ​
  
 Cormier, Z. (2016). Brain scans reveal how LSD affects consciousness. //Nature, 99(2)//, 4577-4579. http://​dx.doi.org/​10.1038/​nature.2016.19727 Cormier, Z. (2016). Brain scans reveal how LSD affects consciousness. //Nature, 99(2)//, 4577-4579. http://​dx.doi.org/​10.1038/​nature.2016.19727
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 Das, S., Barnwal, P., Ramasamy, A., Sen, S., & Mondal, S. (2016). Lysergic acid diethylamide:​ a drug of ‘use’? //​Therapeutic Advances in psychopharmacology,​ 6(3)//, 214–228. https://​doi.org/​10.1177/​2045125316640440 Das, S., Barnwal, P., Ramasamy, A., Sen, S., & Mondal, S. (2016). Lysergic acid diethylamide:​ a drug of ‘use’? //​Therapeutic Advances in psychopharmacology,​ 6(3)//, 214–228. https://​doi.org/​10.1177/​2045125316640440
  
-**Dobkin de Rios M., Janiger O. (2003). LSD, Spirituality and the Creative Process. Rochester: Park Street Press. ​- Incorrect Form**+Dobkin de Rios M., Janiger O. (2003). ​//LSD, Spirituality and the Creative Process.// Rochester, NY, USA: Park Street Press.
  
-**Grinspoon L and Bakalar J. (1997). Psychedelic Drugs ReconsideredNew YorkLindesmith Center - Incorrect Form**+Gasser, P., Holstein, D., Michel, Y., Doblin, R., Yazar-Klosinski,​ B., Passie, T., . . . Brenneisen, R. (2014). Safety and efficacy of lysergic acid diethylamide-assisted psychotherapy for anxiety associated with life-threatening diseases//The Journal of Nervous and Mental Disease, 202(7)//, 513–520. https://​doi.org/​10.1097/​NMD.0000000000000113
  
-**Grob C. (2002). Conversation with Albert Hofmann. In: Grob C., editor. (ed.), Hallucinogens:​ A Reader. New York: Tarcher/​Putnam,​ pp. 15–22- Incorrect Form**+Grinspoon L., & Bakalar J. (1997). //​Psychedelic Drugs Reconsidered//​. New York, NY, USALindesmith Center.
  
-Kast, E. C., & Collins, V. J. (1964). Study of lysergic acid diethylamide as an alangestic agent. //Anesthesia and Analgesia, 43//, 285–291.+Hermann, E. (2016). //What You Should Know About Quitting LSD//Retrieved from https://www.recovery.org/topics/​quitting-lsd
  
-Krebs, T. S. & Johansen, P. O. (2012). Lysergic acid diethylamide (LSD) for alcoholism: meta-analysis of randomized controlled trials. Journal of  Psychopharmacology,​ 26(7), 994-1002. https://​doi.org/​10.1177/​0269881112439253+Kast, E. C., & Collins, V. J. (1964). Study of lysergic acid diethylamide as an alangestic agent. //​Anesthesia and Analgesia, 43//, 285–291. Retrieved from https://​insights.ovid.com/​pubmed?​pmid=14169837 
 + 
 +Krebs, T. S. & Johansen, P. O. (2012). Lysergic acid diethylamide (LSD) for alcoholism: meta-analysis of randomized controlled trials. ​//Journal of  Psychopharmacology,​ 26(7)//, 994-1002. https://​doi.org/​10.1177/​0269881112439253
    
-Krebs, T. S., & Johansen, P.. (2013). Over 30 million psychedelic users in the United States. F1000Research,​ 2, 98. http://​doi.org/​10.12688/​f1000research.2-98.v1+Krebs, T. S., & Johansen, P.O. (2013). Over 30 million psychedelic users in the United States. ​//F1000Research,​ 2//, 98. http://​doi.org/​10.12688/​f1000research.2-98.v1 
 + 
 +Liester, M. B. (2014). A review of lysergic acid diethylamide (LSD) in the treatment of addictions: historical perspectives and future prospects. //Current Drug Abuse Reviews, 7(3)//, 146–156. https://​doi.org/​10.2174/​1874473708666150107120522 
 + 
 +Lebedev, A.V., Kaelen, M., Lövdén, M., Nilsson, J., Feilding, A., Nutt, D.J., . . . Carhart-Harris R.L. (2016) LSD-induced entropic brain activity predicts subsequent personality change. //Human Brain Mapping, 37(9)//, 3203–3213. https://​doi.org/​10.1002/​hbm.23234 
 + 
 +Lewis, R.J. (2007). ​ //​Hawley'​s Condensed Chemical Dictionary 15th Edition (pp. 773)//. New York, NY., John Wiley & Sons, Inc. 
 + 
 +Li, Y. Z., McNally, A. J., Wang, H. Y., & Salamone, S. J. (1998). Stability study of LSD under various storage conditions, //Journal of Analytical Toxicology, 22(6)//: 520–525. https://​doi.org/​10.1093/​jat/​22.6.520 
 + 
 +MAPS (2017). //What Is MAPS?//. Retrieved from http://​www.maps.org/​ 
 + 
 +Morgan C., McAndrew, A., Stevens, T., Nutt, D., & Lawn, W. (2017). Tripping up on addiction: the use of psychedelic drugs in the treatment of problematic drug and alcohol use. //Current Opinion in Behavioral Science, 13//, 71-76. https://​doi.org/​10.1016/​j.cobeha.2016.10.009 ​
  
-Liester, M. B. (2014). A review of lysergic acid diethylamide ​(LSDin the treatment of addictionshistorical perspectives and future prospectsCurrent Drug Abuse Reviews, 7(3), 146–156.+National Institute on Drug Abuse (NIDA). (2016). //​Hallucinogens//​. Retrieved from https://www.drugabuse.gov/​publications/​drugfacts/​hallucinogens%20on%202017
  
-Lewis, R.J. (2007).  ​Hawley'​s Condensed Chemical Dictionary 15th Edition. John Wiley & SonsInc. New YorkNY.p773+National Institute on Drug Abuse (NIDA). (2009). //​Hallucinogens:​ LSDPeyotePsilocybinand PCP.// Retrieved from https://​www.drugabuse.gov/​sites/​default/​files/​hallucinogens09.pdf
  
-LiYZ., McNally, AJ., Wang, H. Y., and Salamone, S. J. (1998Stability Study of LSD Under Various Storage ConditionsJournal of Analytical Toxicology, 22(6): 520–525. https://​doi.org/​10.1093/jat/22.6.520+NicholsD.E(2016)Psychedelics//​Pharmacological Reviews68(2)//264-355. https://​doi.org/​10.1124/pr.115.011478 ​
  
-National Institute on Drug Abuse (NIDA). (2016). HallucinogensRetrieved 30 October 2017from https://www.drugabuse.gov/publications/​drugfacts/​hallucinogens%20on%202017+Passie, T., Halpern, J. H., Stichtenoth,​ D. O., Emrich, H. M., & Hintzen, A. (2008). The pharmacology of lysergic acid diethylamide:​ a review//CNS Neuroscience & Therapeutics14(4)//, 295–314. ​https://doi.org/10.1111/j.1755-5949.2008.00059.x
  
-National Institute on Drug Abuse (NIDA)(2009)Hallucinogens:​ LSDPeyotePsilocybinand PCPDrugabuse.govRetrieved 28 October ​2017, from https://www.drugabuse.gov/​sites/default/files/​hallucinogens09.pdf+Pisano, V.D., PutnamN.P.Kramer, H.M., Franciotti, K.J., Hapern, J.H., & Holden, S.C. (2017). The association of psychedelic use and opioid use disorders among illicit users in the United States. //Journal of Psychopharmacology31(5)//, 606-613. ​https://doi.org/10.1177/0269881117691453
  
-Passie, T., Halpern, J. H., Stichtenoth,​ D. O., Emrich, H. M., &​Hintzen,​ A. (2008). The pharmacology of lysergic acid diethylamide:​ a review. CNS Neuroscience & Therapeutics,​ 14(4), 295–314. https://doi.org/10.1111/j.1755-5949.2008.00059.x+PubChem. (2017). //​Lysergide//​Retrieved from https://pubchem.ncbi.nlm.nih.gov/​compound/​5761
  
-PubChem. (2017). LysergideRetrieved 30 October 2017, from https://pubchem.ncbi.nlm.nih.gov/​compound/5761 +Ruck, C. A., Bigwood, J., Staples, D., Ott, J., & Wasson, R. G. (1979). Entheogens//Journal of Psychedelic Drugs11(1–2)//,​ 145–146. Retrieved ​from https://www.ncbi.nlm.nih.gov/​pubmed/522165
  
-Ruck, C. A., BigwoodJ., Staples, D., Ott, J., & WassonRG(1979)EntheogensJournal of Psychedelic Drugs, 11(1–2), 145–146.+Savage, C., & McCabeO.L(1973)Residential psychedelic (LSD) therapy for the narcotic addict: a controlled study. //Arch Gen Psychiatry28//808-814https://doi.org/10.1001/​archpsyc.1973.01750360040005
  
-Schiff, P. L. (2006). Ergot and Its Alkaloids. American Journal of Pharmaceutical Education, 70(5). Retrieved from https://​www.ncbi.nlm.nih.gov/​pmc/​articles/​PMC1637017/​+Schiff, P. L. (2006). Ergot and its alkaloids//American Journal of Pharmaceutical Education, 70(5)//, 98. Retrieved from https://​www.ncbi.nlm.nih.gov/​pmc/​articles/​PMC1637017/​
  
 +Smith, P. (2015). //7 People Who Say They Owe Their Huge Success to Psychedelics//​. Retrieved from https://​www.alternet.org/​drugs/​seven-high-achievers-credit-psychedelics-their-success
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