Publicaciones
2025
- Impact of the creation of a multidisciplinary amyloidosis study group in a public hospital of a developing Latin American country. Peña C, Matamala JM, Vargas C, Álvarez J, Valjalo R, Verdugo FJ.Hematol Transfus Cell Ther. 2025 Apr 12;47(2):103820. doi: 10.1016/j.htct.2025.103820.
- Effects of Intensive Blood Pressure Lowering on Brain Swelling in Thrombolyzed Acute Ischemic Stroke: The ENCHANTED Results. Zhang G, Chen C, Ren X, Zhao Y, Ouyang M, Billot L, Li Q, Wang X, Zhang L, Ong S, Liu L, You S, Lindley RI, Robinson TG, Li G, Chen X, Sui Y, Anderson CS, Song L; ENCHANTED (Enhanced Control of Hypertension and Thrombolysis Stroke Study) Investigators. Stroke. 2025 Apr 3. doi: 10.1161/STROKEAHA.124.049938.
2024
- Diagnostic utility of transcranial magnetic stimulation for neurodegenerative disease: a critical review. Moreno-Roco J, Del Valle L, Jiménez D, Acosta I, Castillo JL, Dharmadasa T, Kiernan MC, Matamala JM. Dement Neuropsychol. 2024 Jan 5;17:e20230048. doi: 10.1590/1980-5764-DN-2023-0048. eCollection 2023.
2023
- Pain-Related Vertex Evoked Potentials. Comparison of Surface Electrical to Heat Stimulation. Guiloff RJ, Campero M, Barraza GR, Treede RD, Matamala JM, Castillo JL. J Clin Neurophysiol. 2023 Nov 1;40(7):616-624. doi: 10.1097/WNP.0000000000000929. Epub 2022 Jul 1.
Teaching NeuroImage: Radial Compression Neuropathy Secondary to Accessory Belly of the Triceps Muscle. Bastias P, Melo R, Matamala JM, Earle N, Acosta I. Neurology. 2023 Aug 29;101(9):e984-e985. doi: 10.1212/WNL.0000000000207394. Epub 2023 May 8.
Estimating motor unit numbers from a CMAP scan: Repeatability study on three muscles at 15 centres. Sørensen DM, Bostock H, Abrahao A, Alaamel A, Alaydin HC, Ballegaard M, Boran E, Cengiz B, de Carvalho M, Dunker Ø, Fuglsang-Frederiksen A, Graffe CC, Jones KE, Kallio M, Kalra S, Krarup C, Krøigård T, Liguori R, Lupescu T, Maitland S, Matamala JM, Moldovan M, Moreno-Roco J, Nilsen KB, Phung L, Santos MO, Themistocleous AC, Uysal H, Vacchiano V, Whittaker RG, Zinman L, Tankisi H. Clin Neurophysiol. 2023 Jul;151:92-99. doi: 10.1016/j.clinph.2023.04.008. Epub 2023 May 8.
2022
- [Multidisciplinary
care and therapeutic advances in amyotrophic lateral sclerosis]. Matamala
JM,
Moreno-Roco J, Acosta I, Hughes R, Lillo P, Casar JC, Earle N.
Rev Med Chil. 2022 Dec;150(12):1633-1646. doi: 10.4067/s0034-98872022001201633. - [Late-onset
hereditary transthyretin amyloidosis with polyneuropathy. Report of one case]. Matamala
JM,
Peña C, Moreno-Roco J, Álvarez J, Villegas P, Stuardo A, Puga B, Valjalo R,
Correa G, Jeraldo C, Méndez G, Larrondo J, Gosch M, Carrasco R.
Rev Med Chil. 2022 Sep;150(9):1260-1265. doi: 10.4067/S0034-98872022000901260. - Review of techniques useful
for the assessment of sensory small fiber neuropathies: Report from an IFCN
expert group. Verdugo RJ, Matamala
JM,
Inui K, Kakigi R, Valls-Solé J, Hansson P, Nilsen KB, Lombardi R, Lauria G,
Petropoulos IN, Malik RA, Treede RD, Baumgärtner U, Jara PA, Campero M.
Clin Neurophysiol. 2022 Apr;136:13-38. doi: 10.1016/j.clinph.2022.01.002. Epub 2022 Jan 19. - Education and
training in clinical neurophysiology: Actual state and future needs. Verdugo RJ, Matamala
JM.
Clin Neurophysiol Pract. 2022 Mar 24;7:127-128. doi: 10.1016/j.cnp.2022.03.004. eCollection 2022. - [Degenerative
cervical myelopathy]. Yurac R, Matamala
JM,
Zamorano JJ, Harrop JS, Davies BM, Nouri A, Fehlings MG.
Rev Med Chil. 2022 Mar;150(3):339-352. doi: 10.4067/S0034-98872022000300339
2021
- [Fasciculations and cramps: physiological bases and clinical approach of a complex phenomenon]. Acosta I, Bastías P, Matamala JM. Rev Med Chil. 2021 Dec;149(12):1751-1764. doi: 10.4067/s0034-98872021001201751
- [Quantitative electroencephalogram for prediction of delayed ischemia in subarachnoid haemorrhage. Report of one case]. Castillo JL, Reyes S P, Gutiérrez R, Matamala JM, Segovia L, Menendez P, Torres C, Cid R, Bustamante G, Feuerhake W. Rev Med Chil. 2021 Sep;149(9):1377-1381. doi: 10.4067/S0034-98872021000901377
- [Subacute encephalopathy associated with relapsing polychondritis. Report of one case]. Vera C, Matamala JM, Feuerhake W, Neira O, Vidal A, Castillo JL. Rev Med Chil. 2021 Jul;149(7):1085-1089. doi: 10.4067/s0034-98872021000701085. Clin Neurophysiol. 2022 Apr;136:13-38. doi: 10.1016/j.clinph.2022.01.002. Epub 2022 Jan 19.
- Evaluation of autonomic function: Standards needed are now available. Verdugo RJ, Matamala JM. Clin Neurophysiol. 2021 Feb;132(2):620-621. doi: 10.1016/j.clinph.2020.12.005. Epub 2020 Dec 28. PMID: 33423948 No abstract available.
- [Monomelic amyotrophy. Report of one case]. Matamala JM, Cea G, Salinas R, Vidal A, López I, Marileo R, Stuardo A. Rev Med Chil. 2021 Jan;149(1):142-146. doi: 10.4067/S0034-98872021000100142.
2020
- A proposal for new diagnostic criteria for ALS. Shefner JM, Al-Chalabi A, Baker MR, Cui LY, de Carvalho M, Eisen A, Grosskreutz J, Hardiman O, Henderson R, Matamala JM, Mitsumoto H, Paulus W, Simon N, Swash M, Talbot K, Turner MR, Ugawa Y, van den Berg LH, Verdugo R, Vucic S, Kaji R, Burke D, Kiernan MC. Clin Neurophysiol. 2020 Aug;131(8):1975-1978. doi: 10.1016/j.clinph.2020.04.005. Epub 2020 Apr 19.
- Epidemiology of chronic inflammatory demyelinating polyneuropathy in the South-Eastern area of Santiago, Chile. Cea G, Idiáquez JF, Salinas R, Matamala JM, Villagra R, Stuardo A. J Clin Neurosci. 2020 Apr;74:271-273. doi: 10.1016/j.jocn.2020.02.009. Epub 2020 Feb 14.
- NOTCH3 Gene Mutation in a Chilean Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy Family. Gallardo A, Latapiat V, Rivera A, Fonseca B, Roldan A, Sandoval P, Sánchez C, Matamala JM. J Stroke Cerebrovasc Dis. 2020 Feb;29(2):104530. doi: 10.1016/j.jstrokecerebrovasdis.2019.104530. Epub 2019 Dec 6.
- Clinical neurophysiology standards of EMG instrumentation: Twenty years of changes. Verdugo RJ, Matamala JM. Clin Neurophysiol. 2020 Jan;131(1):235-236. doi: 10.1016/j.clinph.2019.08.023. Epub 2019 Sep 3.
