The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index that reflects the yearly average number of citations that articles published in the last two years in a given journal received. Annual Reviews Rankings in Journal Citation Reports (Clarivate Analytics) 2020 Release of Journal Citation Reports. Impact factors are barely acceptable as a metric to compare journals within a field, and are really best used to distract badly informed administrators. Impact factors are a terrible, terrible, terrible metric to compare fields. An Impact Factor (IF) is a way to measure how often articles in a journal are cited. The median Impact factor is the median value of all journals impact factors in the subject category. The 2020 Edition of the Journal Citation Reports® (JCR) published by Clarivate Analytics provides a combination of impact and influence … The impact factor (IF) is a measure of the frequency with which the average article in a journal has been cited in a particular year. Publisher: Lippincott Williams & Wilkins (LWW) 2019 Journal Impact Factor: 1.55 (Journal Citation Report, Web of Science Group) ISSN: 0025-7974 Register for eToc Alerts Medicine Impact Factor, IF, number of article, detailed information and journal factor. Medicine. The four journals with the highest impact factors in sport and exercise science are Exercise and Immunology Reviews (impact factor 2.9), American Journal of Sports Medicine (2.3), Medicine and Science in Sports and Exercise (2.1), and Journal of Applied Physiology (2.1). The journal impact factor extenuates the significance of absolute citation frequencies. Continue reading to find the Neuron Impact Factor and other useful information. An aggregate journal impact factor of 1.0 implies that the articles in the subject category published in recent two years have been cited once on an average. Not sure if Neuron is a good journal to submit your manuscript? Before submitting a manuscript be sure to check the Neuron Impact Factor. ISSN: 0025-7974.