{
  "id": "mujeres-de-la-escuela-de-cajal",
  "type": "entity",
  "name": "The women of the Cajal school (1911-1945) — two names on the list, three signatures on the drawings",
  "summary": "When Cajal printed the roll of his School in 1922 it carried two women: a Sydney-born physician who spent months at the bench, and his laboratory preparator, who published a paper alone and then vanished so completely that no archive holds her dates or her photograph. Behind them are three signatures on more than half the plates of one disciple's work, one of which may not be a woman's. This entry gives what is documented and what the archives could not answer.",
  "locale": "en",
  "tags": [
    "science",
    "neuroscience",
    "biography",
    "women-in-science",
    "spain",
    "twentieth-century",
    "history-of-medicine"
  ],
  "relations": [
    {
      "rel": "related",
      "target": "santiago-ramon-y-cajal"
    },
    {
      "rel": "related",
      "target": "pio-del-rio-hortega"
    },
    {
      "rel": "related",
      "target": "margarita-salas"
    },
    {
      "rel": "related",
      "target": "clara-campoamor"
    }
  ],
  "questions": [
    "Were there any women in Ramón y Cajal's laboratory?",
    "Who was Manuela Serra?",
    "Who drew the illustrations for the Spanish neurohistological school?",
    "What happened to the women of the Cajal school after the Spanish Civil War?",
    "Did women publish under their own names in the Cajal school?"
  ],
  "claims": [
    {
      "id": "c1",
      "text": "Almost all of Cajal's collaborators were men. When he set down the roll of his School in 1922 it named a few dozen collaborators and two women among them: Laura Forster and Manuela Serra. That is the honest scale of the thing, and it is the reason the individual cases below are worth recovering rather than a reason to enlarge them.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.85
    },
    {
      "id": "c2",
      "text": "Laura Forster (1858-1917) was born in Sydney, took her M.D. at Bern in 1894 and registered as a general practitioner in the United Kingdom in 1895, and worked at the Oxford physiological laboratory before spending a few months in Cajal's laboratory in 1911, where she studied the degeneration of nerve fibres after traumatic lesion of the spinal cord in birds. She published three scientific papers; in the third she wrote that the work was done \"by indication of professor Cajal, in whose laboratory I had the honour to work during some months\". Cajal cited work carried out by her in his laboratory at least three times. She died on 11 February 1917 serving at a hospital on the Russian front.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.85
    },
    {
      "id": "c3",
      "text": "Manuela Serra was employed as a preparadora — a laboratory preparator — at the Laboratorio de Investigaciones Biológicas at 225 pesetas a month, and she is the sole author of a paper published in the laboratory's own journal in the volume for 1921, on the intracellular fibrils of ependymal cells and astrocytes in the spinal cord of the frog, illustrated with seven figures carrying ten drawings. Her manuscript is signed January 1922, a year after the volume it appeared in is dated.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.85
    },
    {
      "id": "c4",
      "text": "Nothing else about her is known, and the failure is documented rather than assumed. The authors who went looking state that no birth or death date could be established, that no certified photographic documentation of her exists, and that no further trace of her was found at the Instituto Cajal, in the archives of the Junta para Ampliación de Estudios held by the Spanish Research Council, or in the university archives. A woman who published alone in the journal of the most celebrated laboratory in Spanish science left, so far as three archives can say, nothing else.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.85
    },
    {
      "id": "c5",
      "text": "The most quantified absence is in the plates. More than half the drawings in the published work of Francisco Tello, one of Cajal's principal disciples, are signed by three illustrators: Conchita del Valle, who signed 84 drawings of central and peripheral nervous system structures including series on the innervation of the clitoris and on sections of the neonatal mouse brain; María G. Amador, who signed 71, most of the polychrome plates among them; and a signature reading ERNA on 141 drawings of mouse and chick embryonic development. No record of payment or credit was found for any of them, none can be identified in the School's group photographs, and the authors state plainly that there is no proof the signature ERNA belonged to a woman at all.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.8
    },
    {
      "id": "c6",
      "text": "María Soledad Ruiz-Capillas (Toledo, 28 February 1902 - Alicante, 1990) was the first Spanish woman holding a university degree to work in Cajal's circle. She took her M.D. at the Universidad Central of Madrid in 1924, in 1925 became the first woman in Spain to direct a spa establishment, and worked at the Instituto Cajal between 1928 and 1930 under the neuropathologist Gonzalo Rodríguez Lafora on the neural centres involved in sleep pathologies. She never published a scientific paper. She then took a degree in dentistry, completed in 1934, and opened a practice in Gerona in 1935 as the first woman physician working in that province.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.8
    },
    {
      "id": "c7",
      "text": "María Luisa Herreros (Torrelavega, 3 October 1917 - Madrid, 3 October 1985) took her M.D. at the Universidad Central in 1943 and worked at the Instituto Cajal with Fernando de Castro on the structure and function of the synapses of the superior cervical ganglion; their joint publication of 1945 was the first scientific paper de Castro wrote partly in English. She became a psychiatrist and psychoanalyst, co-founded the Asociación Española de Psicoanálisis in 1954, and was part of the group that brought Spanish psychoanalysis into the International Psychoanalytical Association in 1959.",
      "sources": [
        "gine-2019-women-cajal-school"
      ],
      "confidence": 0.8
    },
    {
      "id": "c8",
      "text": "The political cost is on the record in her case and should not be smoothed out. To continue her studies after the Civil War, Herreros had to declare that she had not collaborated with the governments of the Popular Front and to join the official student organisation of the new regime. The School around her was being dispersed at the same time: Lafora, under whom Ruiz-Capillas had worked, went into exile, as did Río-Hortega and most of his direct disciples.",
      "sources": [
        "gine-2019-women-cajal-school",
        "nombela-2021-rio-hortega-women-disciples"
      ],
      "confidence": 0.75
    },
    {
      "id": "c9",
      "text": "The line did not end at Madrid, and the same research group traced its continuation: the women trained by Pío del Río-Hortega in Madrid, Oxford and Buenos Aires — his niece and technician Asunción Amo del Río (1906-1995), the British neuropathologist Dorothy Russell (1895-1983), who in 1944 became the first woman to hold a chair of pathology in Europe, and the Argentine Amanda Pellegrino de Iraldi (1917-2007), his last direct disciple, who carried his histological training into the electron microscopy of the synapse in Buenos Aires. The transmission that mattered here ran through an exile, not through an institution.",
      "sources": [
        "nombela-2021-rio-hortega-women-disciples"
      ],
      "confidence": 0.85
    },
    {
      "id": "c10",
      "text": "Two limits belong on this object. It rests on two open-access papers by an overlapping group of authors — Giné and de Castro sign both — so they are not independent witnesses to each other, and one co-author of the second is Río-Hortega's grandnephew, which that paper declares. And no archive was consulted for this entry: what is claimed here is what those authors report having found, including their own statements about what they could not find.",
      "sources": [
        "gine-2019-women-cajal-school",
        "nombela-2021-rio-hortega-women-disciples"
      ],
      "confidence": 0.85
    }
  ],
  "takeaways": [],
  "faqs": [],
  "evidence_tier": "secondary",
  "evidence": {
    "level": "industry_observation",
    "source_types": [
      "paper"
    ]
  },
  "moat_flag": false,
  "winning_edge": "The standard answer to \"were there women in Cajal's laboratory\" is either silence or a single name repeated without its evidence. This object gives the documented particulars that make the question answerable — the 1922 roll and the two names on it, a salary of 225 pesetas a month, a single-authored 1921 paper on frog ependymal fibrils, 84 plus 71 plus 141 signed drawings across one disciple's published work — and it gives, with equal weight, the three archives that were searched for Manuela Serra and returned nothing, the fact that one of the three illustrators may not have been a woman, and the declaration Herreros had to sign to resume her studies. It refuses the two easy shapes this subject usually takes: the celebratory list that implies parity where there was none, and the omission that leaves the plates unsigned.",
  "confidence": 0.8,
  "last_verified": "2026-08-18",
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    "name": "The women of the Cajal school (1911-1945) — two names on the list, three signatures on the drawings",
    "description": "When Cajal printed the roll of his School in 1922 it carried two women: a Sydney-born physician who spent months at the bench, and his laboratory preparator, who published a paper alone and then vanished so completely that no archive holds her dates or her photograph. Behind them are three signatures on more than half the plates of one disciple's work, one of which may not be a woman's. This entry gives what is documented and what the archives could not answer.",
    "url": "https://hispanic-legacy.com/k/mujeres-de-la-escuela-de-cajal",
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    "dateModified": "2026-08-18",
    "citation": [
      {
        "@type": "CreativeWork",
        "name": "Women Neuroscientist Disciples of Pío del Río-Hortega: the Cajal School Spreads in Europe and South America",
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      {
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        "name": "The Women Neuroscientists in the Cajal School",
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    "headline": "The women of the Cajal school (1911-1945) — two names on the list, three signatures on the drawings"
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