Ian Valencia

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Ian J. Valencia, is a social-science research assistant and a research coordinator for Dr. Jose Montoya's ME/CFS Research Team at Stanford University, California.

Notable studies[edit | edit source]

  • Mar 2014, Cortical hypoactivation during resting eLORETA suggests central nervous system pathology in patients with chronic fatigue syndrome (Conference paper, 2014 Stanford Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome Symposium: Advances in Clinical Care and Translational Research for health care providers, At Stanford School of Medicine, Palo Alto, CA[1](Full Text)
  • 2015, Right Arcuate Fasciculus Abnormality in Chronic Fatigue Syndrome[2](Full Text)
  • 2017, Patients diagnosed with Myalgic encephalomyelitis/chronic fatigue syndrome also fit systemic exertion intolerance disease criteria[3]
  • 2017, Cytokine signature associated with disease severity in chronic fatigue syndrome patients[4](Full text)
  • 2018, Deconstructing post-exertional malaise in myalgic encephalomyelitis/ chronic fatigue syndrome: A patient-centered, cross-sectional survey[5](Full Text)
  • 2018, Cortical hypoactivation during resting EEG suggests central nervous system pathology in patients with chronic fatigue syndrome[6](Abstract)
  • 2019, Onset patterns and course of myalgic encephalomyelitis/chronic fatigue syndrome[7](Full text)

Talks and interviews[edit | edit source]

Online presence[edit | edit source]

See also[edit | edit source]

Learn more[edit | edit source]

References[edit | edit source]

  1. Zinn, Mark A; May, Marcie L; Norris, Jane; Valencia, Ian; Montoya, Jose G; Maldonado, Jose R (2014), "Cortical hypoactivation during resting eLORETA suggests central nervous system pathology in patients with chronic fatigue syndrome", Conference: 2014 Stanford Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome Symposium 
  2. Zeineh, Michael M.; Kang, James; Atlas, Scott W.; Raman, Mira M.; Reiss, Allan L.; Norris, Jane L.; Valencia, Ian; Montoya, Jose G. (2015). "Right Arcuate Fasciculus Abnormality in Chronic Fatigue Syndrome". Radiology. 274 (2): 517–526. doi:10.1148/radiol.14141079. ISSN 0033-8419. 
  3. Chu, Lily; Norris, Jane; Valencia, Ian J.; Montoya, Jose G. (2017). "Patients diagnosed with Myalgic encephalomyelitis/chronic fatigue syndrome also fit systemic exertion intolerance disease criteria". Fatigue: Biomedicine, Health & Behavior. 5. doi:10.1080/21641846.2017.1299079. 
  4. Montoya, Jose G.; Holmes, Tyson H.; Anderson, Jill N.; Maecker, Holden T.; Rosenberg-Hasson, Yael; Valencia, Ian J.; Chu, Lily; Younger, Jarred W.; Tato, Cristina M.; Davis, Mark M. (2017), "Cytokine signature associated with disease severity in chronic fatigue syndrome patients", Proceedings of the National Academy of Sciences of the United States of America, 114 (34): E7150-E7158, doi:10.1073/pnas.1710519114 
  5. Chu, Lily; Valencia, Ian J.; Garvert, Donn W.; Montoya, Jose G. (Jun 1, 2018). "Deconstructing post-exertional malaise in myalgic encephalomyelitis/ chronic fatigue syndrome: A patient-centered, cross-sectional survey". PLOS One. doi:10.1371/journal.pone.0197811. 
  6. Zinn, M.A.; Zinn, M.L.; Valencia, I.; Jason, L.A.; Montoya, J.G. (Jul 2018). "Cortical hypoactivation during resting EEG suggests central nervous system pathology in patients with chronic fatigue syndrome". Biological Psychology. 136: 87–99. doi:10.1016/j.biopsycho.2018.05.016. PMID 29802861. 
  7. Chu, Lily; Valencia, Ian J.; Garvert, Donn W.; Montoya, Jose G. (Feb 5, 2019). "Onset Patterns and Course of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome". Frontiers in Pediatrics. 7 (12). doi:10.3389/fped.2019.00012. 

central nervous system (CNS) - One of the two parts of the human nervous system, the other part being the peripheral nervous system. The central nervous system consists of the brain and spinal cord, while the peripheral nervous system consists of nerves that travel from the central nervous system into the various organs and tissues of the body.

myalgic encephalomyelitis (ME) - A disease often marked by neurological symptoms, but fatigue is sometimes a symptom as well. Some diagnostic criteria distinguish it from chronic fatigue syndrome, while other diagnostic criteria consider it to be a synonym for chronic fatigue syndrome. A defining characteristic of ME is post-exertional malaise (PEM), or post-exertional neuroimmune exhaustion (PENE), which is a notable exacerbation of symptoms brought on by small exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others. An estimated 25% of those suffering from ME are housebound or bedbound. The World Health Organization (WHO) classifies ME as a neurological disease.

chronic fatigue syndrome (CFS) - A fatigue-based illness. The term CFS was invented invented by the U.S. Centers for Disease Control as an replacement for myalgic encephalomyelitis (ME). Some view CFS as a neurological disease, others use the term for any unexplained long-term fatigue. Sometimes used as a the term as a synonym of myalgic encephalomyelitis, despite the different diagnostic criteria.

myalgic encephalomyelitis (ME) - A disease often marked by neurological symptoms, but fatigue is sometimes a symptom as well. Some diagnostic criteria distinguish it from chronic fatigue syndrome, while other diagnostic criteria consider it to be a synonym for chronic fatigue syndrome. A defining characteristic of ME is post-exertional malaise (PEM), or post-exertional neuroimmune exhaustion (PENE), which is a notable exacerbation of symptoms brought on by small exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others. An estimated 25% of those suffering from ME are housebound or bedbound. The World Health Organization (WHO) classifies ME as a neurological disease.

systemic exertion intolerance disease (SEID) - A term for ME/CFS that aims to avoid the stigma associated with the term "chronic fatigue syndrome", while emphasizing the defining characteristic of post-exertional malaise (PEM). SEID was defined as part of the diagnostic criteria put together by the Institute of Medicine (IOM) report of 10 February 2015.

myalgic encephalomyelitis (ME) - A disease often marked by neurological symptoms, but fatigue is sometimes a symptom as well. Some diagnostic criteria distinguish it from chronic fatigue syndrome, while other diagnostic criteria consider it to be a synonym for chronic fatigue syndrome. A defining characteristic of ME is post-exertional malaise (PEM), or post-exertional neuroimmune exhaustion (PENE), which is a notable exacerbation of symptoms brought on by small exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others. An estimated 25% of those suffering from ME are housebound or bedbound. The World Health Organization (WHO) classifies ME as a neurological disease.

chronic fatigue syndrome (CFS) - A fatigue-based illness. The term CFS was invented invented by the U.S. Centers for Disease Control as an replacement for myalgic encephalomyelitis (ME). Some view CFS as a neurological disease, others use the term for any unexplained long-term fatigue. Sometimes used as a the term as a synonym of myalgic encephalomyelitis, despite the different diagnostic criteria.

post-exertional malaise (PEM) - A notable exacerbation of symptoms brought on by small physical or cognitive exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others.

The information provided at this site is not intended to diagnose or treat any illness.
From MEpedia, a crowd-sourced encyclopedia of ME and CFS science and history.