Scholarly Index

Circadian rhythm and melatonin

2021-2025 World Top1000 Scholar ranking for Circadian rhythm and melatonin.

World rank	Scholar	Impact score	Total citations	Total publications
1	Rüssel J. Reiter	99.88	139,442	1,597
2	Yves Dauvilliers	99.58	37,042	942
3	Charles M. Morin	99.41	50,081	469
4	Dieter Riemann	99.28	41,716	625
5	Laura Palagini	99.16	9,027	226
6	Satchidananda Panda	99.15	37,580	216
7	Yaoxing Chen	98.95	5,782	220
8	Frank A. J. L. Scheer	98.93	25,581	251
9	Andrew J. K. Phillips	98.90	7,375	170
10	Christian Cajochen	98.88	23,624	361
11	Michael R. Irwin	98.88	57,212	786
12	Pierre A. Geoffroy	98.84	12,361	578
13	Andrzej Słomiński	98.78	39,185	521
14	Michael A. Grandner	98.73	26,418	658
15	Seithikurippu R. Pandi‐Perumal	98.65	35,422	333
16	David Ray	98.64	19,752	450
17	Elizabeth B. Klerman	98.60	12,108	220
18	Phyllis C. Zee	98.49	27,843	504
19	Yuichi Inoue	98.45	23,039	870
20	Richa Saxena	98.39	46,040	330
21	Randy J. Nelson	98.36	33,474	518
22	Henrik Oster	98.31	11,408	241
23	Colin A. Espie	98.29	28,983	504
24	Joseph S. Takahashi	98.24	77,341	386
25	Luı́s de Lecea	98.19	31,581	227
26	Charles A. Czeisler	98.19	67,458	504
27	Yang Yang	97.94	25,932	738
28	Giovanna Muscogiuri	97.92	17,165	352
29	Bjørn Bjorvatn	97.86	21,953	445
30	Marino B. Arnao	97.86	14,965	150
31	Martin E. Young	97.85	19,045	304
32	Manuel Spitschan	97.83	3,432	137
33	Steven W. Lockley	97.69	25,433	305
34	Qian Xiao	97.68	6,023	248
35	Serena Scarpelli	97.62	3,319	106
36	Sean W. Cain	97.59	6,033	128
37	Allison G. Harvey	97.51	32,743	378
38	F. Foster	97.49	40,421	654
39	Céline Vetter	97.46	9,436	145
40	Joseph Bass	97.45	19,853	105
41	Maurizio Gorgoni	97.41	2,984	104
42	Amita Sehgal	97.32	21,736	219
43	Karyn A. Esser	97.32	15,580	277
44	Julio Fernández‐Mendoza	97.25	9,104	316
45	Kenneth P. Wright	97.11	19,011	271
46	Ilona Merikanto	97.11	3,243	118
47	Charlotte Helfrich‐Förster	97.08	14,023	228
48	Achim Kramer	97.08	11,330	194
49	Oliver Hobert	97.08	25,443	316
50	Sergio Garbarino	97.06	6,381	185