Daniel X. Freedman
#66,963
Most Influential Person Now
American psychiatrist
Daniel X. Freedman's AcademicInfluence.com Rankings
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Biology
Daniel X. Freedman's Degrees
- Doctorate Medicine Harvard University
Why Is Daniel X. Freedman Influential?
(Suggest an Edit or Addition)According to Wikipedia, Daniel Xander Freedman was a psychiatrist and educator, pioneer in biological psychiatry. Biography Born in Lafayette, Indiana, he performed pioneering studies in the relationship between drugs and behavior. Researching brain mechanism in allergy, he discovered the link of hallucinogens to brain transmitters. He also found biological effects of environmental stress on the brain, and identified hyperserotonemia in autism.
Daniel X. Freedman's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Studies on 5-hydroxyindole metabolism in autistic and other mentally retarded children. (1961) (525)
- Cardiovascular and subjective effects of intravenous cocaine administration in humans. (1976) (317)
- Whole blood serotonin in autistic and normal subjects. (1987) (305)
- BRAIN AMINES: RESPONSE TO PHYSIOLOGICAL STRESS. (1963) (230)
- Hyperserotonemia and amine metabolites in autistic and retarded children. (1977) (209)
- 1-δ9-Tetrahydrocannabinol: Neurochemical and Behavioral Effects in the Mouse (1969) (193)
- "Psychedelic" experiences in acute psychoses. (1966) (173)
- Effects of lysergic acid diethylamide on the metabolism of brain 5-hydroxytryptamine. (1967) (156)
- Effects of LSD-25 on brain serotonin. (1961) (148)
- Genetics of audiogenic seizures. I. Relation to brain serotonin and norepinephrine in mice. (1965) (133)
- Antidepressant drugs affect dopamine uptake. (1975) (127)
- Muricide after serotonin depleting lesions of midbrain raphé nuclei. (1973) (106)
- The effect of ethyl alcohol on man's electroencephalographic sleep cycle. (1966) (105)
- Autistic children and their first-degree relatives: relationships between serotonin and norepinephrine levels and intelligence. (1990) (104)
- Implications for research. (1968) (103)
- Genetics of audiogenic seizures: II. Effects of pharmacological manipulation of brain serotonin, norepinephrine and gamma-aminobutyric acid. (1968) (103)
- Relationships of whole blood serotonin and plasma norepinephrine within families (1990) (102)
- Serotonin2 agonist administration down-regulates rat brain serotonin2 receptors. (1988) (101)
- Psychotomimetic drugs and brain 5-hydroxytryptamine metabolism (1970) (99)
- Alcohol administration prior to sleep. The effect on EEG sleep stages. (1967) (86)
- Free serotonin in plasma: Autistic children and their first-degree relatives (1988) (81)
- On the use and abuse of LSD. (1968) (78)
- Patterns of tolerance to lysergic acid diethylamide and mescaline in rats. (1958) (75)
- Psychotomimetic drugs and brain biogenic amines. (1963) (74)
- Serotonin Content of the Pineal Glands of Man and Monkey (1960) (73)
- Blood tryptophan metabolism in chronic schizophrenics. (1981) (73)
- Lysergic acid diethylamide (LSD) administration selectively downregulates serotonin2 receptors in rat brain. (1990) (72)
- Sleep Deprivation and Brain Acetylcholine (1966) (72)
- The uptake of 5-hydroxytryptamine-3H from the cerebral ventricles: autoradiographic localization (1966) (70)
- TOLERANCE TO BEHAVIORAL EFFECTS OF LSD-25 IN RAT. (1964) (69)
- Neurological syndromes associated with antipsychotic drug use. A special report. (1973) (63)
- Daily LSD administration selectively decreases serotonin2 receptor binding in rat brain. (1985) (58)
- Biology of the major psychoses : a comparative analysis (1975) (57)
- Electrical Stimulation of the Brain (1962) (57)
- BIOCHEMICAL ASPECTS OF THE ACTIONS OF PSYCHOTOMIMETIC DRUGS. (1965) (55)
- LSD‐25 AND THE STATUS AND LEVEL OF BRAIN SEROTONIN * (1962) (54)
- Tryptophan metabolism in children with attentional deficit disorder. (1981) (53)
- Stereospecific receptor sites for d-lysergic acid diethylamide in rat brain: effects of neurotransmitters, amine antagonists, and other psychotropic drugs. (1976) (51)
- Blood monoamine metabolism in Huntington's disease. (1980) (48)
- Organicity measures following repeated LSD ingestion. (1969) (47)
- CHEMICALLY-INDUCED ALTERATIONS IN THE BEHAVIORAL EFFECTS OF LSD-25. (1964) (45)
- [3H]Lysergic Acid Diethylamide:Cellular Autoradiographic Localization in Rat Brain (1971) (41)
- THE EFFECT OF PARACHLOROPHENYLALANINE ON SLEEP IN THE RAT: SOME IMPLICATIONS FOR THE SEROTONIN-SLEEP HYPOTHESIS (1973) (40)
- The relative potencies of psychotomimetic drugs (1965) (39)
- Heroin epidemics. (1973) (37)
- Biochemical and pharmacological studies of dimethylaminoethanol (deanol). (1960) (36)
- Effect of midbrain lesion on experimental allergy. (1958) (34)
- Genetics of audiogenic seizures. 3. Time response relationships between drug administration and seizure susceptibility. (1970) (34)
- Repeat administration of marihuana smoke to humans. (1974) (34)
- TREATMENT OF THE ALCOHOL WITHDRAWAL SYNDROME. COMPARISON OF PROMAZINE AND PARALDEHYDE. (1964) (34)
- A comparison of psychotomimetic drug effects on rat brain norepinephrine metabolism. (1974) (33)
- Clinical and neurochemical effects of fenfluramine in children with autism. (1993) (31)
- 1-delta9-tetrahydrocannabinol: neurochemical and behavioral effects in the mouse. (1969) (29)
- Tolerance and cross-tolerance among psychotomimetic drugs (1968) (29)
- Treatment for depression. 'Standard' clinical practice as an unexamined topic. (1986) (28)
- The psychopharmacology of hallucinogenic agents. (1969) (27)
- A STUDY OF OCULAR MOVEMENTS IN HYPNOTICALLY INDUCED DREAMS (1961) (26)
- Serotonin and measured intelligence (1988) (25)
- Effect of chlorimipramine on the metabolism of 5-hydroxytryptamine in the rat brain. (1973) (24)
- Lysergic Acid Diethylamide and Mescaline in Experimental Psychiatry (1957) (24)
- Psychosis and allergy: experimental approach. (1956) (21)
- Drug-induced Changes in the Subcellular Distribution of Serotonin in Rat Brain with Special Reference to the Action of Reserpine (1964) (21)
- Hallucinogenic drug research— if so, so what?: Symposium summary and commentary (1986) (20)
- Platelet 5-HT2 serotonin receptor binding sites in autistic children and their first-degree relatives (1991) (20)
- Vesicular and juxtavesicular serotonin: effects of lysergic acid diethylamide and reserpine. (1977) (20)
- Variations in Personality (1958) (20)
- Neurotransmitter abnormalities in patients with motor neuron disease. (1981) (20)
- Apomorphine test for tranquilizing drugs: effect of dibenamine. (1956) (20)
- Neurotransmitter Research in Autism (1987) (19)
- Loss of body weight as a predictor of reserpine-induced amine depletion. (1975) (18)
- Smooth-pursuit eye movements, and diazepam, CPZ, and secobarbital (1975) (17)
- Methadone treatment of heroin addiction. (1973) (17)
- Innervation of forebrain regions by medullary noradrenaline neurons, a biochemical study in cats with central tegmental tract lesions (1978) (16)
- The effect of ethyl alcohol on electroencephalographic sleep cycles in cats (1966) (16)
- Biochemical Pharmacology of Psychotomimetics (1982) (16)
- Presidential address: science in the service of the ill. (1982) (15)
- Persisting effects of reserpine in man. (1961) (14)
- The effects of three psychoactive drugs on two varieties of escape behavior. (1967) (14)
- Rat brain aryl acylamidase: stereospecific inhibition by LSD and serotonin‐related compounds (1976) (13)
- Tryptophan loading in hyperserotonemic and normoserotonemic adults (1992) (13)
- Psychiatric epidemiology counts. (1984) (13)
- Motivation and the behavioral effects of LSD (1968) (12)
- δ9-tetrahydrocannabinol effect on audiogenic seizure susceptibility (1973) (12)
- The search: body, mind, and human purpose. (1992) (11)
- Effects of LSD-25 on classical trace conditioning (1988) (11)
- FACTORS INFLUENCING THE UPTAKE OF NORADRENALINE BY SUBCELLULAR PARTICLES IN HOMOGENATES OF RAT BRAIN. (1964) (11)
- Research funds are down--take heart! (1985) (11)
- The effect of central nervous system lesions on brain monoamines and behavior (1967) (11)
- RETENTION OF 5-HYDROXYTRYPTAMINE BY SUBCELLULAR FRACTIONS OF RAT BRAIN HOMOGENATES. (1964) (10)
- Effects of lysergic acid diethylamide on the uptake and retention of brain 5-hydroxytryptamine in vivo and in vitro. (1973) (10)
- Thresholds for drug-induced akathisia. (1961) (9)
- Uptake of noradrenaline by subcellular particles in homogenates of rat brain (1963) (8)
- The President's Commission: realistic remedies for neglect. Pragmatic next steps--not a trip. (1978) (8)
- Plasma corticoids and brain tryptophan after acute and tolerance dosage of LSD. (1975) (8)
- The effects of CNS lesions on norepinephrine, serotonin and acetylcholine in brain (1967) (8)
- Animal Behaviour and Drug Action (1965) (7)
- psychiatry under siege: ATTACKS FROM WITHOUT (1973) (6)
- Rat brain aryl acylamidase: multiple forms and inhibition effects of LSD, serotonin and related compounds. (1977) (6)
- The meaning of full disclosure. Collegial trust in science. (1988) (6)
- “TRADEMARK” FUNCTION OF SYMPTOMS IN A MENTAL HOSPITAL (1958) (6)
- Effects of single and multiple dose LSD on endogenous levels of brain tyrosine and catecholamines (1975) (6)
- Alterations in the behavioral effects of LSD by pretreatment with para-chlorophenylalanine and alpha-methyl-para-tyrosine. (1970) (6)
- Will the real doctor please stand up? (1979) (6)
- Drug Dependence and Its Treatment: Second of Two Parts (1970) (5)
- p-Chlorophenylalanine-Induced Alterations in the Behavioral Effects of 5-Hydroxytryptophan (1973) (5)
- Modern psychiatry and clinical research : essays in honor of Roy R. Grinker, Sr. (1972) (5)
- An implanted electrode for recording both rapid eye movements and muscle tone during sleep. (1966) (5)
- Special Supplement: MBD, Drug Research and the Schools (1976) (5)
- Psychotropic drugs and dopamine uptake inhibition. (1975) (4)
- PSYCHOTROPIC DRUGS IN DERMATOLOGIC PRACTICE (1977) (4)
- STUDIES ON NEURAMINIC ACID IN THE CEREBROSPINAL FLUID IN SCHIZOPHRENIA. (1965) (4)
- The raphe neuronal system and serotonergic effects of LSD (1982) (4)
- Drug dependence and its treatment. First of two parts. (1970) (4)
- Response to the presidential address. (1973) (4)
- Factors that determine druginduced akathisia. (1961) (3)
- Drugs and culture. (1971) (3)
- LSD, psychotogenic procedures, and brain neurohumors. (1975) (3)
- Recovery of a discriminated lever-press avoidance performance from the effects of reserpine, chlorpromazine and tetrabenazine. (1967) (3)
- Rat brain aryl acylamidase: further characterization of multiple forms. (1982) (3)
- Benzodiazepines: therapeutic, biological and psychosocial issues. Symposium summary. (1990) (3)
- Black days for research: the NIH admissions tax. (1993) (3)
- Non-Pharmacological Factors in Drug Dependence (1972) (3)
- Specific and Non-specific Factors in Psychopharmacology (1963) (2)
- Brain serotonin metabolism after tolerance dosage of LSD. (1974) (2)
- Perspectives on the use and abuse of psychedelic drugs. (1967) (2)
- The Founding Editor of the Archives Roy R. Grinker, Sr, MD August 2, 1900, to May 9, 1993 (1993) (2)
- The Use and Abuse of Psychedelic Drugs (1968) (2)
- From mind to brain: new emphases on psychiatric education. (1978) (1)
- Drug dependence and its treatment. II. (1970) (1)
- Abuse of Scientific Studies in Public Policy Determination (1981) (1)
- Request for retraction. (1988) (1)
- Molecules and Mental Health (1959) (1)
- Physicians and the mental illnesses: the nudge from ADAMHA. (1986) (1)
- AMA specialty journals and the crises in health education. (1973) (1)
- LSD and Psychiatry: A Personal Trip (1992) (1)
- Pharmacology: policy implications of new psychiatric drugs. (1992) (1)
- Statement of the National Coordinating Council on Drug Education (for the National Commission on Marihuana and Drug Abuse). (1971) (0)
- HYPNOSIS AND PERCEPTION: THE EFFECT OF MEANING AND NONMEANING UPON THE PERCEPTION OF THE APPARENT HORIZON. (1964) (0)
- Drug abuse and medical leadership. (1971) (0)
- Editorial: The alma mater is smoking--this is dangerous to your health! Payoff and payback. (1976) (0)
- The authors' reply (1978) (0)
- In memory of peter Browning Hoffman. (1982) (0)
- Organicity measures following repeated LSD ingestion. (1969) (0)
- New dimensions in anxiety: physiologic and psychiatric perspectives. (1983) (0)
- The separation of panic and agoraphobia from other anxiety disorders: Introduction to the conference proceedings (1988) (0)
- Critical Issues and Definitions (1975) (0)
- Perspectives on the use an abuse of psychedelic drugs. (1967) (0)
- Drug abuse : medical and criminal aspects (1972) (0)
- Reporter's Remarks (1968) (0)
- Panic disorders: clinical update 1984. Overview. (1984) (0)
- [The serotonin content of the pineal gland in the human being and the monkey (Macacus rhesus)]. (1962) (0)
- Third party coverage is a key obstacle facing U.S. psychiatry, APA chief says. (1981) (0)
- Writings of Charles D. Aring, MD. (1970) (0)
- Violence (and a message for the 90s?) (1992) (0)
- On beyond wellness (1993) (0)
- Toward a systematic psychopharmacology. (1966) (0)
- Genetics and Man (1965) (0)
- Epilogue – Passions, Pot and Science Policy (1975) (0)
- The Social and Psychiatric Aspects of Psychotropic Drug Use (1973) (0)
- Contempo '81. Psychiatry. (1981) (0)
- The year book of psychiatry and applied mental health 1978 (1976) (0)
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