Sleep and Biological Rhythms is a pivotal scholarly journal published by Springer Japan KK, focusing on the intricate relationships between sleep patterns and biological rhythms across various biological and psychological paradigms. Since its inception in 2003, this journal has consistently presented high-quality original research and comprehensive reviews that shed light on the multifaceted roles of sleep in health, disease, and behavioral science, making it an essential resource for researchers, professionals, and students in neurology, neuropsychology, and physiology. With an impact factor that places it in the Q3 quartile across several relevant categories, including neurology and physiological psychology, Sleep and Biological Rhythms provides critical insights that help advance our understanding of the physiological mechanisms underpinning sleep and circadian rhythms. While this journal offers a subscription-based model, its commitment to publishing rigorously peer-reviewed content ensures that it remains a trusted reference point for innovators and thought leaders in the fields of neuroscience and medicine. For more information, users are encouraged to access the journal through its dedicated page on the Springer website.

The Journal of Turkish Sleep Medicine-Turk Uyku Tibbi Dergisi, published by GALENOS PUBL HOUSE, is a premier open access journal dedicated to advancing the field of sleep medicine. Since its inception in 2014, this journal has provided a vital platform for researchers, clinicians, and students interested in the complexities of sleep disorders and their treatments. The journal features rigorous peer-reviewed articles that encompass a wide range of topics within sleep medicine, including epidemiology, diagnosis, treatment modalities, and innovative research methodologies. With an ISSN of 2148-1504 and E-ISSN 2757-850X, the journal strives to disseminate impactful findings to a global audience. The accessibility provided by its open access model ensures that the latest research reaches those who need it most, thereby fostering collaboration and knowledge sharing within the scientific community. As an essential resource in the realm of sleep research in Turkey and beyond, it plays a critical role in shaping future studies and health policies related to sleep health.

Clinical Obesity, published by WILEY, is a leading journal in the field of Endocrinology, Diabetes, and Metabolism that strives to advance the understanding of obesity-related health issues. With an ISSN of 1758-8103 and an E-ISSN of 1758-8111, this journal provides a platform for cutting-edge research and findings pertaining to the epidemiology, pathophysiology, prevention, and treatment of obesity. Recognized with a Q2 ranking in both Endocrinology, Diabetes and Metabolism and Medicine (miscellaneous) categories, and boasting a Scopus rank of #90 out of 244, Clinical Obesity encompasses innovative studies that influence clinical practice and public health policies. While this journal operates under a subscription model, its discipline-specific contributions are invaluable for researchers, healthcare professionals, and students keen on addressing the complexities of obesity in a comprehensive manner.

JOURNAL OF BIOLOGICAL RHYTHMS, published by SAGE Publications Inc, stands as a premier interdisciplinary journal dedicated to advancing the understanding of biological rhythms across various physiological and medical contexts. With an impact factor that reflects its standing in the Q1 quartile for both Physiology and Medical Physiology, this journal thoroughly examines the intricate interplay between biological rhythms and health, behavioral patterns, and environmental factors. Since its inception in 1986, and with coverage extending through to 2024, it serves as an essential resource for researchers, professionals, and students alike, ensuring that the latest findings and methodologies in the field are disseminated and discussed. By featuring high-quality original research articles, reviews, and case studies, the journal not only facilitates the exchange of knowledge but also stimulates further study in the exciting domain of biological rhythms. Its esteemed rankings in Scopus reinforce its significance, particularly within the realms of Physiology and Biochemistry, Genetics, and Molecular Biology, making it a vital outlet for scholarship and innovation.

JOURNAL OF SLEEP RESEARCH, published by Wiley, stands as a leading platform for disseminating innovative research and insights in the fields of sleep science, behavioral neuroscience, and cognitive neuroscience. With a commendable Impact Factor that reflects its pivotal role in advancing our understanding of sleep and associated neurological processes, this journal ranks in the top quartile (Q1) across multiple categories in 2023—demonstrating its substantial influence and outreach. The journal's dedicated focus spans various aspects of sleep research, from basic science to clinical applications, making it an invaluable resource for researchers, clinicians, and students alike. Operating from the United Kingdom, the journal has been in continuous circulation since 1992 and will continue to contribute to the field until at least 2024. For those seeking to enrich their knowledge and stay abreast of the latest advancements in sleep research, the JOURNAL OF SLEEP RESEARCH is an essential read.

The Journal of Clinical Sleep Medicine, published by the American Academy of Sleep Medicine, is a premier platform for cutting-edge research in the fields of neurology and pulmonary and respiratory medicine. With a commendable impact factor reflective of its robust scholarly output, this journal plays a crucial role in disseminating knowledge that directly influences clinical practices and enhances patient care for sleep-related disorders. Since its inception in 2005, the journal has maintained a strong reputation, currently holding a Q2 ranking in Neurology and a top-tier Q1 designation in both Clinical Neurology and Pulmonary and Respiratory Medicine. The journal is indexed in Scopus and ranks in the top 25 percentile among its peers, underscoring its importance and influence in the scientific community. Although it does not offer open access, the articles are available through institutional subscriptions, making essential findings accessible to a wide audience of researchers, medical professionals, and students committed to advancing the understanding of sleep medicine.

Somnologie is a prestigious academic journal published by SPRINGER INT PUBL AG, focusing on the interdisciplinary field of sleep medicine. Established in 1997, this journal has consistently provided a platform for cutting-edge research and review articles that explore the various physiological, psychological, and pharmacological aspects of sleep. With a current impact factor placing it in the Q3 category in Physiological (Medical) studies, it ranks #82 out of 113 in Scopus, representing a notable presence in the field. Though not an Open Access journal, Somnologie remains vital for researchers, clinicians, and students seeking to deepen their understanding of sleep science. Located in Germany, this journal promotes global collaboration, and its comprehensive archive from 1997 to the current year serves as an invaluable resource for the ongoing advancements in sleep-related studies.

Sleep Health is an esteemed journal published by Elsevier, dedicated to the rapidly evolving field of sleep research. With its ISSN 2352-7218 and E-ISSN 2352-7226, this journal serves as a pivotal platform for disseminating high-quality research on the interconnections between sleep and health, covering a diverse range of topics including behavioral neuroscience, neuropsychology, and the social sciences. Since its inception in 2015, Sleep Health has achieved recognition as a Q1 journal across several categories, ranking in the 93rd percentile among social sciences, ensuring its significant influence within the academic community. Despite being a non-open access journal, it attracts a broad audience due to its commitment to advancing knowledge and understanding of sleep's critical role in human health. Situated in the United States with operational facilities in Amsterdam, the journal invites contributions from researchers and practitioners alike, fostering a multidisciplinary approach to sleep studies and encouraging collaboration across diverse fields.

Psychiatric Clinics of North America is a leading peer-reviewed journal published by W B Saunders Co-Elsevier Inc, dedicated to the dissemination of significant advances in the field of psychiatry and mental health. With an impressive track record spanning from 1978 to 2024, this journal is recognized for its contributions, achieving a Category Quartile ranking of Q2 in Psychiatry and Mental Health as of 2023. The journal aims to provide healthcare professionals, researchers, and students with comprehensive reviews, clinical insights, and the latest research findings, thereby enhancing the understanding and treatment of mental health disorders. As a crucial resource for practitioners and academicians alike, it ranks #282 out of 567 in the Scopus database, placing it within the 50th percentile of its field. While not an open-access journal, it offers a wealth of scholarly articles that are essential for anyone seeking to advance their knowledge in the complex and evolving landscape of psychiatric care.

SLEEP MEDICINE REVIEWS, published by W B SAUNDERS CO LTD, is a leading journal in the field of sleep medicine, recognized for its comprehensive and critical assessments of current research and clinical practices. With an impressive impact factor that places it in the Q1 category across various disciplines including Neurology, Pulmonary and Respiratory Medicine, and Physiology, this journal has become essential reading for researchers, healthcare professionals, and students dedicated to understanding the complexities of sleep and its impact on health. The journal has significantly contributed to the academic landscape since its inception in 1997, and continues to advance knowledge up to 2024. Although it is not an Open Access publication, subscribers gain access to high-quality reviews that synthesize cutting-edge research findings, critical methodologies, and practical applications in sleep medicine. Its high ranking—2nd among 192 in Neuroscience and Neurology and 9th among 400 in Neurology (Clinical)—underscores its pivotal role in shaping future research and clinical guidelines.