Ontogeny of Circadian Rhythms

The American Journal of Physiology

1899 • 5,863 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 2,105 citations

Loss of a circadian adrenal corticosterone rhythm following suprachiasmatic lesions in the rat

1972 • 2,054 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 1,638 citations

Sex and internal secretions

1961 • 1,211 citations

Evidence for a morphological sex difference within the medial preoptic area of the rat brain

1978 • 1,207 citations

Frontiers in Neuroendocrinology, 1969.

1970 • 1,185 citations

Sex and Internal Secretions.

1933 • 717 citations

Age-Related Change in the Twenty-Four Hour Spontaneous Secretion of Growth Hormone

1972 • 640 citations

Biochemical actions of hormones

1987 • 588 citations

Sex difference in resting pituitary-adrenal function in the rat

1963 • 501 citations

Human Puberty SIMULTANEOUS AUGMENTED SECRETION OF LUTEINIZING HORMONE AND TESTOSTERONE DURING SLEEP

1974 • 315 citations

Circadian Systems: Longevity as a Function of Circadian Resonance in Drosophila melanogaster

1972 • 293 citations

Sleep Characteristics of Infants

1953 • 280 citations

Circadian Oscillations in Rodents: A Systematic Increase of Their Frequency with Age

1974 • 270 citations

Blind Man Living in Normal Society Has Circadian Rhythms of 24.9 Hours

1977 • 258 citations

DESYNCHRONIZATION OF HUMAN CIRCADIAN RHYTHMS

1967 • 243 citations

Light-dark rhythms in rat eating and drinking behavior

1971 • 224 citations

DEVELOPMENT OF A CIRCADIAN RHYTHM IN THE ACTIVITY OF PINEAL SEROTONIN N‐ACETYLTRANSFERASE

1972 • 161 citations

The Development of Circadian Rhythms in Infants

1960 • 156 citations

Biochemical Actions of Hormones

1978 • 135 citations

Chronobiology of the life sequence.

1972 • 130 citations

Advances in Climatic Physiology.

1973 • 130 citations

Advances in Climatic Physiology

1972 • 130 citations

Maturation of the Circadian Rhythm of Plasma Corticosterone in the Rat

1967 • 126 citations

Ontogenesis of a biological clock for serotonin:acetyl coenzyme A N-acetyltransferase in pineal gland of rat.

1975 • 118 citations

Rhythmicity in the maternal behaviour of Rattus norvegicus

1970 • 114 citations

Regulation of Pineal Rhythms in Chickens: Effects of Blinding, Constant Light, Constant Dark, and Superior Cervical Ganglionectomy

1975 • 103 citations

EARLY MOTHER-INFANT INTERACTION AND 24-HOUR PATTERNS OF ACTIVITY AND SLEEP

1970 • 102 citations

Maternal influences on ontogeny of suckling and feeding rhythms in the rat.

1975 • 101 citations

Longevity among blowfliesPhormia terraenovae R.D. kept in non-24-hour light-dark cycles

1978 • 101 citations

The Pituitary—Adrenal System and the Developing Brain

1970 • 99 citations

Aging and Biological Rhythms

1978 • 88 citations

Early Experiences Accelerate Maturation of the 24-Hour Adrenocortical Rhythm

1969 • 87 citations

SEX DIFFERENCES IN CATECHOLAMINE CONTENT IN DISCRETE BRAIN NUCLEI OF THE RAT: EFFECTS OF NEONATAL CASTRATION OR TESTOSTERONE TREATMENT

1978 • 84 citations

Development of the mouse circadian pacemaker: Independence from environmental cycles

1981 • 82 citations

Diurnal Variation of Plasma 17-Hydroxycorticosteroids in Children

1967 • 81 citations

Die Lebensdauer von Fliegen unter dem Einfluß von Zeit-Verschiebungen

1971 • 78 citations

24-Hour Periodicity and Audiogenic Convulsions in I Mice of Various Ages.

1955 • 70 citations

Postnatal development of the suprachiasmatic hypothalamic nucleus of the rat

1977 • 68 citations

The maturation of the circadian rhythm of brain norepinephrine and serotonin in the rat

1971 • 67 citations

Aging: The Loss of Temporal Organization

1968 • 63 citations

Plasticity and recovery of function in the central nervous system;: Proceedings of a conference held at Clark University, Worcester, Massachusetts, September 24-September 26, 1973

1974 • 60 citations

Circadian Corticosteroid Periodicity: Critical Period for Abolition by Neonatal Injection of Corticosteroid

1972 • 60 citations

Circadiane Periodik des Menschen unter dem Einflu� von Licht-Dunkel-Wechseln unterschiedlicher Periode

1969 • 58 citations

Sex Difference in Circadian Periodicity of CRF Activity in the Rat Hypothalamus

1973 • 52 citations

PINEAL HOMEOSTATIC REGULATION OF SHIFTS IN THE CIRCADIAN ACTIVITY RHYTHM DURING MATURATION AND AGING†

1972 • 51 citations

The β-Adrenergic Receptor and the Regulation of Circadian Rhythms in the Pineal Gland

1977 • 48 citations

Development of the Circadian Adrenocortical Rhythm in Rats: Studied by Determination of 24- or 48-Hour Patterns of Blood Corticosterone Levels in Individual Pups*

1979 • 48 citations

Comparative Biochemistry of the Pineal Glands of Birds and Mammals

1976 • 48 citations

[Congenital 24-hour periodicity in chicks].

1954 • 47 citations

Changes in daily serum corticosterone values in maturing male and female rats

1972 • 46 citations

Inborn nature of the rat's 24-hour clock.

1971 • 46 citations

Abnormal development of the suprachiasmatic nuclei of the hypothalamus in a strain of genetically anophthalmic mice

1977 • 44 citations

Diurnal Variation of Total Plasma Estriol Levels in Late Pregnancy

1969 • 44 citations

Angeborene 24-Stunden-Periodik beim Kücken

1954 • 43 citations

Pineal enzymes in chickens: Development of daily rhythmicity

1975 • 43 citations

Age Changes in Rhythms of Energy Metabolism, Activity, and Body Temperature in Mus and Peromyscus

1978 • 41 citations

Circadian Serotonin Rhythm Control: Sympathetic and Nonsympathetic Pathways in Rat Pineals of Different Ages

1969 • 41 citations

Relationship of intrauterine fetal activity to maternal sleep stage

1967 • 40 citations

The maturation of the circadian rhythm of brain serotonin in the rat

1971 • 38 citations

Tagesperiodik bei M�usest�mmen unter konstanten Umgebungsbedingungen

1955 • 37 citations

Circadian Rhythm of Serotonin in the Pineal Body of Immunosympathectomized Immature Rats

1969 • 36 citations

Circadian Rhythm and Stress-Induced Changes in Hypothalamic Content of Corticotropin-Releasing Activity During Postnatal Development in the Rat

1970 • 33 citations

Circadian rhythms of enzyme and running activity under ultradian lighting schedule.

1977 • 30 citations

Artificial Sixteen-Hour Day Activity Rhythms in the White Rat

1952 • 30 citations

A Longditudinal Study of Mother-Young Interaction in the Rat: the Effects of Infantile Stimulation, Diurnal Rhythms, and Pup Maturation

1977 • 30 citations

Development of circadian periodicity in base and stress levels of corticosterone

1975 • 30 citations

Diurnal rhythms of renal excretion and of body temperature in aged subjects.

1967 • 30 citations

The Circadian Rhythm of Plasma Cortisol in Subjects Over 70 Years of Age

1970 • 29 citations

Age comparison of human day-night physiological differences.

1968 • 28 citations

Hormonal influences on reticuloendothelial development in the rat

1977 • 27 citations

Angeborene Tagesperiodik bei Eidechsen

1957 • 26 citations

Die Aktivit�tsperiodik von im 18- und 36- Stunden-Tag erbr�teten Eidechsen

1959 • 25 citations

Neonatal suprachiasmatic nucleus ablation: absence of functional and morphological plasticity.

1978 • 24 citations

Twenty-four-Hour Patterns of Luteinizing Hormone Secretion in Humans: Ontogenetic and Sexual Considerations

1975 • 23 citations

Chronobiologic Optimization of Aging

1978 • 22 citations

Prenatal growth of Wistar rats: Circadian periodicity of fetal growth late in gestation

1973 • 21 citations

Effect of age on the circadian rhythm of acetylcholinesterase of the brain of the rat

1973 • 20 citations

PUBERTAL MANIFESTATION OF SEX DIFFERENCE IN CIRCADIAN RHYTHM OF CORTICOTROPHIN-RELEASING ACTIVITY IN THE RAT HYPOTHALAMUS

1977 • 19 citations

Circadian rhythm in acetylcholinesterase activity during aging of the central nervous system

1974 • 17 citations

The adrenal rhythm and puberty onset in the female rat

1978 • 17 citations

Circadian Rhythms in the Central Cholinergic System in Aging Animals

1978 • 17 citations

Tyrosine Transaminase: Development of Daily Rhythm in Liver of Neonatal Rat

1968 • 17 citations

SEXUAL DIFFERENTIATION IN THE PHASE OF THE CIRCADIAN RHYTHM OF [35S]METHIONINE INCORPORATION INTO CEREBRAL PROTEINS, AND OF SERUM GONADOTROPHIN LEVELS

1974 • 17 citations

Length of Gestation in Mice Under a 21-Hour Day

1977 • 16 citations

Effect of Combined Perinatal Thyroxine and Corticosterone Treatment on the Development of the Diurnal Pituitary-Adrenal Rhythm

1977 • 14 citations

The Effect of Perinatal Thyroxine Treatment on the Development of the Plasma Corticosterone Diurnal Rhythm

1977 • 14 citations

Sex difference in ontogenesis of circadian adrenocortical rhythm in cortisone-primed rats

1975 • 12 citations

Regulation of the diurnal rhythm in rat pineal serotonin‐N‐acetyltransferase activity and serotonin content during ontogenesis

1976 • 11 citations

Ontogenesis of Circadian Pituitary-Adrenal Periodicity in Rats Affected by Neonatal Treatment wth ACTH

1974 • 9 citations

Karyometrische Untersuchungen am Nucleus suprachiasmaticus geblendeter Ratten

1973 • 8 citations

Adrenocortical Influences on the Development of the Diurnal Rhythm in Hepatic Tyrosine Transaminase

1971 • 7 citations

Daily serotonin changes persist in rat pineals in organ culture

1979 • 7 citations

The Effect of an Acute Light Cycle Change on Adrenal Rhythmicity in Prepubertal Rats

1975 • 6 citations

Sleep, Biological Rhythms and Aging

1978 • 6 citations

The effect of lactic acid on erythropoietin production and the rate of disappearance of erythropoietin from rat plasma during exercise

1971 • 4 citations

[The meaning of circadian rhythmicity with regard to aging man (author's transl)].

1975 • 4 citations